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105092708 = 22717220783
BaseRepresentation
bin1100100001110…
…01011001100100
321022202021002112
412100321121210
5203400431313
614232300152
72414162510
oct620713144
9238667075
10105092708
115435a786
122b241658
1318a07846
14dd59140
15935d8a8
hex6439664

105092708 has 24 divisors (see below), whose sum is σ = 222550272. Its totient is φ = 42390144.

The previous prime is 105092671. The next prime is 105092711. The reversal of 105092708 is 807290501.

It is a super-2 number, since 2×1050927082 = 22088954549546528, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109916 + ... + 110867.

It is an arithmetic number, because the mean of its divisors is an integer number (9272928).

Almost surely, 2105092708 is an apocalyptic number.

It is an amenable number.

105092708 is an abundant number, since it is smaller than the sum of its proper divisors (117457564).

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

105092708 is a wasteful number, since it uses less digits than its factorization.

105092708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220811 (or 220809 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 105092708 is about 10251.4734550698. The cubic root of 105092708 is about 471.9082041632.

The spelling of 105092708 in words is "one hundred five million, ninety-two thousand, seven hundred eight".

Divisors: 1 2 4 7 14 17 28 34 68 119 238 476 220783 441566 883132 1545481 3090962 3753311 6181924 7506622 15013244 26273177 52546354 105092708