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8816000148 = 2235171274201
BaseRepresentation
bin10000011010111100…
…10111110010010100
3211202101212012200000
420031132113302110
5121023344001043
64014445251300
7431316523224
oct101536276224
924671765600
108816000148
11381444743a
121860563b30
13aa6608947
145d8bda084
15368e832d3
hex20d797c94

8816000148 has 144 divisors (see below), whose sum is σ = 24668227584. Its totient is φ = 2743372800.

The previous prime is 8816000147. The next prime is 8816000183. The reversal of 8816000148 is 8410006188.

8816000148 is a `hidden beast` number, since 8 + 8 + 1 + 600 + 0 + 1 + 48 = 666.

8816000148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8816000147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2096448 + ... + 2100648.

It is an arithmetic number, because the mean of its divisors is an integer number (171307136).

Almost surely, 28816000148 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8816000148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12334113792).

8816000148 is an abundant number, since it is smaller than the sum of its proper divisors (15852227436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8816000148 is a wasteful number, since it uses less digits than its factorization.

8816000148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4364 (or 4350 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 36.

The square root of 8816000148 is about 93893.5575425705. The cubic root of 8816000148 is about 2065.8107335301.

The spelling of 8816000148 in words is "eight billion, eight hundred sixteen million, one hundred forty-eight", and thus it is an aban number.

Divisors: 1 2 3 4 6 9 12 17 18 27 34 36 51 54 68 81 102 108 127 153 162 204 243 254 306 324 381 459 486 508 612 762 918 972 1143 1377 1524 1836 2159 2286 2754 3429 4131 4201 4318 4572 5508 6477 6858 8262 8402 8636 10287 12603 12954 13716 16524 16804 19431 20574 25206 25908 30861 37809 38862 41148 50412 58293 61722 71417 75618 77724 113427 116586 123444 142834 151236 174879 214251 226854 233172 285668 340281 349758 428502 453708 524637 533527 642753 680562 699516 857004 1020843 1049274 1067054 1285506 1361124 1600581 1928259 2041686 2098548 2134108 2571012 3201162 3856518 4083372 4801743 5784777 6402324 7713036 9069959 9603486 11569554 14405229 17354331 18139918 19206972 23139108 27209877 28810458 34708662 36279836 43215687 54419754 57620916 69417324 81629631 86431374 108839508 129647061 163259262 172862748 244888893 259294122 326518524 489777786 518588244 734666679 979555572 1469333358 2204000037 2938666716 4408000074 8816000148