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5105870706 = 231987428273
BaseRepresentation
bin1001100000101010…
…10110011101110010
3111011211121002212110
410300111112131302
540424100330311
62202352310150
7240346120266
oct46025263562
914154532773
105105870706
112190149262
12ba5b42356
13634a79591
143661800a6
151ed3ba8a6
hex130556772

5105870706 has 16 divisors (see below), whose sum is σ = 10216904544. Its totient is φ = 1701096384.

The previous prime is 5105870689. The next prime is 5105870711. The reversal of 5105870706 is 6070785015.

It is a Curzon number.

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, 202215 + ... + 226058.

It is an arithmetic number, because the mean of its divisors is an integer number (638556534).

Almost surely, 25105870706 is an apocalyptic number.

5105870706 is an abundant number, since it is smaller than the sum of its proper divisors (5111033838).

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

5105870706 is a wasteful number, since it uses less digits than its factorization.

5105870706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430265.

The product of its (nonzero) digits is 58800, while the sum is 39.

The square root of 5105870706 is about 71455.3756270303. The cubic root of 5105870706 is about 1721.9608413088.

The spelling of 5105870706 in words is "five billion, one hundred five million, eight hundred seventy thousand, seven hundred six".

Divisors: 1 2 3 6 1987 3974 5961 11922 428273 856546 1284819 2569638 850978451 1701956902 2552935353 5105870706