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5870164690 = 251345155113
BaseRepresentation
bin1010111011110001…
…11001101011010010
3120011002202021010001
411131320321223102
544010230232230
62410254000214
7265316401525
oct53570715322
916132667101
105870164690
112542611685
121179aa606a
1372720a240
143d9892bbc
1524553d0ca
hex15de39ad2

5870164690 has 16 divisors (see below), whose sum is σ = 11379088728. Its totient is φ = 2167445376.

The previous prime is 5870164679. The next prime is 5870164721. The reversal of 5870164690 is 964610785.

It is a Cunningham number, because it is equal to 766172+1.

It can be written as a sum of positive squares in 4 ways, for example, as 4357188081 + 1512976609 = 66009^2 + 38897^2 .

It is a super-2 number, since 2×58701646902 = 68917666975445592200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5870164690.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22577427 + ... + 22577686.

Almost surely, 25870164690 is an apocalyptic number.

5870164690 is a deficient number, since it is larger than the sum of its proper divisors (5508924038).

5870164690 is a wasteful number, since it uses less digits than its factorization.

5870164690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45155133.

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 5870164690 is about 76617.0000065260. Note that the first 5 decimals coincide. The cubic root of 5870164690 is about 1803.9178746150.

The spelling of 5870164690 in words is "five billion, eight hundred seventy million, one hundred sixty-four thousand, six hundred ninety".

Divisors: 1 2 5 10 13 26 65 130 45155113 90310226 225775565 451551130 587016469 1174032938 2935082345 5870164690