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38680504554075 = 352797877828787
BaseRepresentation
bin10001100101110000000011…
…01110111101001001011011
312001221211010212110021220120
420302320001232331021123
520032220133131212300
6214133324541324323
711101400650600266
oct1062700156751133
9161854125407816
1038680504554075
11113633454708aa
12440865a8666a3
13187772c4b3607
1497a209a67cdd
1547127e4e33a0
hex232e01bbd25b

38680504554075 has 48 divisors (see below), whose sum is σ = 64769583290880. Its totient is φ = 20365857832320.

The previous prime is 38680504554067. The next prime is 38680504554089. The reversal of 38680504554075 is 57045540508683.

38680504554075 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38680504554075 - 23 = 38680504554067 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 46256832 + ... + 47085618.

It is an arithmetic number, because the mean of its divisors is an integer number (1349366318560).

Almost surely, 238680504554075 is an apocalyptic number.

38680504554075 is a deficient number, since it is larger than the sum of its proper divisors (26089078736805).

38680504554075 is a wasteful number, since it uses less digits than its factorization.

38680504554075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 836756 (or 836751 counting only the distinct ones).

The product of its (nonzero) digits is 80640000, while the sum is 60.

The spelling of 38680504554075 in words is "thirty-eight trillion, six hundred eighty billion, five hundred four million, five hundred fifty-four thousand, seventy-five".

Divisors: 1 3 5 15 25 75 79 237 395 1185 1975 5925 7877 23631 39385 118155 196925 590775 622283 828787 1866849 2486361 3111415 4143935 9334245 12431805 15557075 20719675 46671225 62159025 65474173 196422519 327370865 982112595 1636854325 4910562975 6528355199 19585065597 32641775995 97925327985 163208879975 489626639925 515740060721 1547220182163 2578700303605 7736100910815 12893501518025 38680504554075