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38876052 = 22319170509
BaseRepresentation
bin1001010001001…
…1001110010100
32201011002220210
42110103032110
534423013202
63505125420
7651304155
oct224231624
981132823
1038876052
111aa43176
1211029870
1380920a7
14523d92c
15362dc6c
hex2513394

38876052 has 24 divisors (see below), whose sum is σ = 95485600. Its totient is φ = 12276576.

The previous prime is 38876027. The next prime is 38876053. The reversal of 38876052 is 25067883.

It is a super-2 number, since 2×388760522 = 3022694838213408, which contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 38876052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38876053) 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 7 ways as a sum of consecutive naturals, for example, 85027 + ... + 85482.

Almost surely, 238876052 is an apocalyptic number.

It is an amenable number.

38876052 is an abundant number, since it is smaller than the sum of its proper divisors (56609548).

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

38876052 is a wasteful number, since it uses less digits than its factorization.

38876052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170535 (or 170533 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 38876052 is about 6235.0663188133. The cubic root of 38876052 is about 338.7615033107.

The spelling of 38876052 in words is "thirty-eight million, eight hundred seventy-six thousand, fifty-two".

Divisors: 1 2 3 4 6 12 19 38 57 76 114 228 170509 341018 511527 682036 1023054 2046108 3239671 6479342 9719013 12958684 19438026 38876052