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107904018 = 2317984003
BaseRepresentation
bin1100110111001…
…11110000010010
321112001002111010
412123213300102
5210110412033
614412431350
72450111655
oct633476022
9245032433
10107904018
11559aa982
1230178556
1319480341
141048b89c
159716863
hex66e7c12

107904018 has 8 divisors (see below), whose sum is σ = 215808048. Its totient is φ = 35968004.

The previous prime is 107904011. The next prime is 107904019. The reversal of 107904018 is 810409701.

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

107904018 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (107904011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8991996 + ... + 8992007.

It is an arithmetic number, because the mean of its divisors is an integer number (26976006).

Almost surely, 2107904018 is an apocalyptic number.

107904018 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

107904018 is a wasteful number, since it uses less digits than its factorization.

107904018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17984008.

The product of its (nonzero) digits is 2016, while the sum is 30.

The square root of 107904018 is about 10387.6858828134. The cubic root of 107904018 is about 476.0791979183.

The spelling of 107904018 in words is "one hundred seven million, nine hundred four thousand, eighteen".

Divisors: 1 2 3 6 17984003 35968006 53952009 107904018