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107935027218 = 23213743769273
BaseRepresentation
bin110010010000101101…
…1011101000000010010
3101022121011210111020200
41210201123131000102
53232022331332333
6121330142120030
710540505410434
oct1444133350022
9338534714220
10107935027218
1141858566537
1218b03280016
13a241754315
14531cc54654
152c1ab9dc13
hex19216dd012

107935027218 has 24 divisors (see below), whose sum is σ = 235566232668. Its totient is φ = 35715725952.

The previous prime is 107935027171. The next prime is 107935027223. The reversal of 107935027218 is 812720539701.

107935027218 is a `hidden beast` number, since 1 + 0 + 79 + 3 + 502 + 72 + 1 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 106437105009 + 1497922209 = 326247^2 + 38703^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21882171 + ... + 21887102.

Almost surely, 2107935027218 is an apocalyptic number.

107935027218 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

107935027218 is an abundant number, since it is smaller than the sum of its proper divisors (127631205450).

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

107935027218 is a wasteful number, since it uses less digits than its factorization.

107935027218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43769418 (or 43769415 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 45.

The spelling of 107935027218 in words is "one hundred seven billion, nine hundred thirty-five million, twenty-seven thousand, two hundred eighteen".

Divisors: 1 2 3 6 9 18 137 274 411 822 1233 2466 43769273 87538546 131307819 262615638 393923457 787846914 5996390401 11992780802 17989171203 35978342406 53967513609 107935027218