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108836700842 = 2471157837243
BaseRepresentation
bin110010101011100101…
…1000100001010101010
3101101221000110020221002
41211113023010022222
53240344143411332
6121555432115002
710602034456502
oct1452713041252
9341830406832
10108836700842
1142180531251
1219115235a62
13a3564b56cc
1453a68c8a02
152c6ee0b562
hex19572c42aa

108836700842 has 8 divisors (see below), whose sum is σ = 166728563136. Its totient is φ = 53260513132.

The previous prime is 108836700829. The next prime is 108836700877. The reversal of 108836700842 is 248007638801.

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

It is a Harshad number since it is a multiple of its sum of digits (47).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 578918528 + ... + 578918715.

It is an arithmetic number, because the mean of its divisors is an integer number (20841070392).

Almost surely, 2108836700842 is an apocalyptic number.

108836700842 is a deficient number, since it is larger than the sum of its proper divisors (57891862294).

108836700842 is a wasteful number, since it uses less digits than its factorization.

108836700842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1157837292.

The product of its (nonzero) digits is 516096, while the sum is 47.

The spelling of 108836700842 in words is "one hundred eight billion, eight hundred thirty-six million, seven hundred thousand, eight hundred forty-two".

Divisors: 1 2 47 94 1157837243 2315674486 54418350421 108836700842