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38057475083 = 297639171793
BaseRepresentation
bin100011011100011001…
…101111110000001011
310122020021212001021012
4203130121233300023
51110420203200313
625252223434135
72515046125565
oct433431576013
9118207761235
1038057475083
111515a4a8351
12746145594b
1337867acb34
141bb05d4335
15ecb1c8da8
hex8dc66fc0b

38057475083 has 8 divisors (see below), whose sum is σ = 39375184800. Its totient is φ = 36740124288.

The previous prime is 38057475077. The next prime is 38057475143.

It is a happy number.

38057475083 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 38057475083 - 222 = 38053280779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38057475383) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 135635 + ... + 307427.

It is an arithmetic number, because the mean of its divisors is an integer number (4921898100).

Almost surely, 238057475083 is an apocalyptic number.

38057475083 is a deficient number, since it is larger than the sum of its proper divisors (1317709717).

38057475083 is a wasteful number, since it uses less digits than its factorization.

38057475083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179461.

The product of its (nonzero) digits is 2822400, while the sum is 50.

The spelling of 38057475083 in words is "thirty-eight billion, fifty-seven million, four hundred seventy-five thousand, eighty-three".

Divisors: 1 29 7639 171793 221531 4981997 1312326727 38057475083