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1102018107 = 31959327689
BaseRepresentation
bin100000110101111…
…0111011000111011
32211210122022122110
41001223313120323
54224104034412
6301204023403
736210666531
oct10153673073
92753568573
101102018107
11516073573
12269091b63
13147409428
14a6506151
1566b33d3c
hex41af763b

1102018107 has 16 divisors (see below), whose sum is σ = 1572912000. Its totient is φ = 684212544.

The previous prime is 1102018087. The next prime is 1102018109. The reversal of 1102018107 is 7018102011.

It is not a de Polignac number, because 1102018107 - 222 = 1097823803 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1102018109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160482 + ... + 167207.

It is an arithmetic number, because the mean of its divisors is an integer number (98307000).

Almost surely, 21102018107 is an apocalyptic number.

1102018107 is a deficient number, since it is larger than the sum of its proper divisors (470893893).

1102018107 is a wasteful number, since it uses less digits than its factorization.

1102018107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327770.

The product of its (nonzero) digits is 112, while the sum is 21.

The square root of 1102018107 is about 33196.6580697515. The cubic root of 1102018107 is about 1032.9110181886.

The spelling of 1102018107 in words is "one billion, one hundred two million, eighteen thousand, one hundred seven".

Divisors: 1 3 19 57 59 177 1121 3363 327689 983067 6226091 18678273 19333651 58000953 367339369 1102018107