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38090872058 = 2160711851547
BaseRepresentation
bin100011011110011001…
…001001010011111010
310122022121200210022012
4203132121021103322
51111002230401213
625255415325522
72515633033061
oct433631112372
9118277623265
1038090872058
1115177338a58
1274706808a2
1337906a4065
141bb4c091d8
15ece0c44a8
hex8de6494fa

38090872058 has 8 divisors (see below), whose sum is σ = 57171867552. Its totient is φ = 19033582876.

The previous prime is 38090872037. The next prime is 38090872069. The reversal of 38090872058 is 85027809083.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 38090871997 and 38090872015.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5922560 + ... + 5928987.

It is an arithmetic number, because the mean of its divisors is an integer number (7146483444).

Almost surely, 238090872058 is an apocalyptic number.

38090872058 is a deficient number, since it is larger than the sum of its proper divisors (19080995494).

38090872058 is a wasteful number, since it uses less digits than its factorization.

38090872058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11853156.

The product of its (nonzero) digits is 967680, while the sum is 50.

The spelling of 38090872058 in words is "thirty-eight billion, ninety million, eight hundred seventy-two thousand, fifty-eight".

Divisors: 1 2 1607 3214 11851547 23703094 19045436029 38090872058