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105650015106 = 23103170954717
BaseRepresentation
bin110001001100100111…
…0110100101110000010
3101002200221010211220110
41202121032310232002
53212332400440411
6120311314252150
710430051211516
oct1423116645602
9332627124813
10105650015106
1140895752079
1218585b87056
139c6922914c
1451835a8146
152b3528d2a6
hex18993b4b82

105650015106 has 16 divisors (see below), whose sum is σ = 213351488064. Its totient is φ = 34874762064.

The previous prime is 105650015057. The next prime is 105650015111. The reversal of 105650015106 is 601510056501.

It is a super-2 number, since 2×1056500151062 (a number of 23 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 85476741 + ... + 85477976.

It is an arithmetic number, because the mean of its divisors is an integer number (13334468004).

Almost surely, 2105650015106 is an apocalyptic number.

105650015106 is an abundant number, since it is smaller than the sum of its proper divisors (107701472958).

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

105650015106 is a wasteful number, since it uses less digits than its factorization.

105650015106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170954825.

The product of its (nonzero) digits is 4500, while the sum is 30.

The spelling of 105650015106 in words is "one hundred five billion, six hundred fifty million, fifteen thousand, one hundred six".

Divisors: 1 2 3 6 103 206 309 618 170954717 341909434 512864151 1025728302 17608335851 35216671702 52825007553 105650015106