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52038834 = 23192389223
BaseRepresentation
bin1100011010000…
…0110010110010
310121220211212020
43012200302302
5101310220314
65055212310
71201215501
oct306406262
9117824766
1052038834
1127413601
1215517096
13aa20413
146ca8838
15487dda9
hex31a0cb2

52038834 has 64 divisors (see below), whose sum is σ = 116121600. Its totient is φ = 15472512.

The previous prime is 52038829. The next prime is 52038841. The reversal of 52038834 is 43883025.

It is a junction number, because it is equal to n+sod(n) for n = 52038795 and 52038804.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 233247 + ... + 233469.

It is an arithmetic number, because the mean of its divisors is an integer number (1814400).

Almost surely, 252038834 is an apocalyptic number.

52038834 is an abundant number, since it is smaller than the sum of its proper divisors (64082766).

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

52038834 is a wasteful number, since it uses less digits than its factorization.

52038834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 52038834 is about 7213.7947018196. The cubic root of 52038834 is about 373.3440081627.

The spelling of 52038834 in words is "fifty-two million, thirty-eight thousand, eight hundred thirty-four".

Divisors: 1 2 3 6 19 23 38 46 57 69 89 114 138 178 223 267 437 446 534 669 874 1311 1338 1691 2047 2622 3382 4094 4237 5073 5129 6141 8474 10146 10258 12282 12711 15387 19847 25422 30774 38893 39694 59541 77786 97451 116679 119082 194902 233358 292353 377093 456481 584706 754186 912962 1131279 1369443 2262558 2738886 8673139 17346278 26019417 52038834