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38396088079 = 19131151102161
BaseRepresentation
bin100011110000100101…
…011100111100001111
310200002220000100222021
4203300211130330033
51112113344304304
625350001231011
72526330235516
oct436045347417
9120086010867
1038396088079
11153136552a8
127536932467
13380b9aa05b
141c0357967d
15eeacb3a54
hex8f095cf0f

38396088079 has 16 divisors (see below), whose sum is σ = 40995567360. Its totient is φ = 35858160000.

The previous prime is 38396088061. The next prime is 38396088091. The reversal of 38396088079 is 97088069383.

It is a cyclic number.

It is not a de Polignac number, because 38396088079 - 211 = 38396086031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38396088179) 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 15 ways as a sum of consecutive naturals, for example, 324759 + ... + 426919.

It is an arithmetic number, because the mean of its divisors is an integer number (2562222960).

Almost surely, 238396088079 is an apocalyptic number.

38396088079 is a deficient number, since it is larger than the sum of its proper divisors (2599479281).

38396088079 is a wasteful number, since it uses less digits than its factorization.

38396088079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102462.

The product of its (nonzero) digits is 15676416, while the sum is 61.

The spelling of 38396088079 in words is "thirty-eight billion, three hundred ninety-six million, eighty-eight thousand, seventy-nine".

Divisors: 1 19 131 151 2489 2869 19781 102161 375839 1941059 13383091 15426311 254278729 293099909 2020846741 38396088079