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48331296 = 2533132331
BaseRepresentation
bin1011100001011…
…1101000100000
310100221111002000
42320113220200
544333100141
64443524000
71124544366
oct270275040
9110844060
1048331296
1125311022
1214229600
13a022a00
1465c1636
15439a5b6
hex2e17a20

48331296 has 144 divisors (see below), whose sum is σ = 153105120. Its totient is φ = 14826240.

The previous prime is 48331291. The next prime is 48331301. The reversal of 48331296 is 69213384.

It is an interprime number because it is at equal distance from previous prime (48331291) and next prime (48331301).

It is a tau number, because it is divible by the number of its divisors (144).

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

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 48331296.

It is not an unprimeable number, because it can be changed into a prime (48331291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 145851 + ... + 146181.

It is an arithmetic number, because the mean of its divisors is an integer number (1063230).

Almost surely, 248331296 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 48331296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76552560).

48331296 is an abundant number, since it is smaller than the sum of its proper divisors (104773824).

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

48331296 is a wasteful number, since it uses less digits than its factorization.

48331296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376 (or 349 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 48331296 is about 6952.0713460090. The cubic root of 48331296 is about 364.2583200359.

The spelling of 48331296 in words is "forty-eight million, three hundred thirty-one thousand, two hundred ninety-six".

Divisors: 1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 72 78 96 104 108 117 144 156 169 208 216 234 288 312 331 338 351 416 432 468 507 624 662 676 702 864 936 993 1014 1248 1324 1352 1404 1521 1872 1986 2028 2648 2704 2808 2979 3042 3744 3972 4056 4303 4563 5296 5408 5616 5958 6084 7944 8112 8606 8937 9126 10592 11232 11916 12168 12909 15888 16224 17212 17874 18252 23832 24336 25818 31776 34424 35748 36504 38727 47664 48672 51636 55939 68848 71496 73008 77454 95328 103272 111878 116181 137696 142992 146016 154908 167817 206544 223756 232362 285984 309816 335634 413088 447512 464724 503451 619632 671268 895024 929448 1006902 1239264 1342536 1510353 1790048 1858896 2013804 2685072 3020706 3717792 4027608 5370144 6041412 8055216 12082824 16110432 24165648 48331296