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104075038 = 252037519
BaseRepresentation
bin1100011010000…
…00111100011110
321020211120010001
412031000330132
5203120400123
614154404514
72402423524
oct615007436
9236746101
10104075038
1153825131
122aa3073a
131873c582
14db72314
15920c0ad
hex6340f1e

104075038 has 4 divisors (see below), whose sum is σ = 156112560. Its totient is φ = 52037518.

The previous prime is 104075033. The next prime is 104075039. The reversal of 104075038 is 830570401.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1040750382 = 21663227069402888, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 104074997 and 104075015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104075033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26018758 + ... + 26018761.

It is an arithmetic number, because the mean of its divisors is an integer number (39028140).

Almost surely, 2104075038 is an apocalyptic number.

104075038 is a deficient number, since it is larger than the sum of its proper divisors (52037522).

104075038 is an equidigital number, since it uses as much as digits as its factorization.

104075038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52037521.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 104075038 is about 10201.7174044374. The cubic root of 104075038 is about 470.3800125663.

The spelling of 104075038 in words is "one hundred four million, seventy-five thousand, thirty-eight".

Divisors: 1 2 52037519 104075038