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52010208 = 2533173541
BaseRepresentation
bin1100011001100…
…1110011100000
310121212101121000
43012121303200
5101303311313
65054432000
71201036155
oct306316340
9117771530
1052010208
11273a4048
1215502600
13aa10393
146c9c22c
154875673
hex3199ce0

52010208 has 96 divisors (see below), whose sum is σ = 160665120. Its totient is φ = 16312320.

The previous prime is 52010173. The next prime is 52010209. The reversal of 52010208 is 80201025.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52010209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12918 + ... + 16458.

It is an arithmetic number, because the mean of its divisors is an integer number (1673595).

Almost surely, 252010208 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 52010208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80332560).

52010208 is an abundant number, since it is smaller than the sum of its proper divisors (108654912).

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

52010208 is a wasteful number, since it uses less digits than its factorization.

52010208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3577 (or 3563 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 52010208 is about 7211.8103136453. The cubic root of 52010208 is about 373.2755381054.

The spelling of 52010208 in words is "fifty-two million, ten thousand, two hundred eight".

Divisors: 1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 54 68 72 96 102 108 136 144 153 204 216 272 288 306 408 432 459 544 612 816 864 918 1224 1632 1836 2448 3541 3672 4896 7082 7344 10623 14164 14688 21246 28328 31869 42492 56656 60197 63738 84984 95607 113312 120394 127476 169968 180591 191214 240788 254952 339936 361182 382428 481576 509904 541773 722364 764856 963152 1019808 1083546 1444728 1529712 1625319 1926304 2167092 2889456 3059424 3250638 4334184 5778912 6501276 8668368 13002552 17336736 26005104 52010208