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11310586874 = 2191409211247
BaseRepresentation
bin10101000100010100…
…11101101111111010
31002012020212100022222
422202022131233322
5141131002234444
65110201044042
7550200254636
oct124212355772
932166770288
1011310586874
114884593364
122237a86622
1310b3391172
1479423bdc6
15462e8eeee
hex2a229dbfa

11310586874 has 16 divisors (see below), whose sum is σ = 17871580800. Its totient is φ = 5353818624.

The previous prime is 11310586831. The next prime is 11310586901. The reversal of 11310586874 is 47868501311.

It is a Curzon number.

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, 52082 + ... + 159165.

It is an arithmetic number, because the mean of its divisors is an integer number (1116973800).

Almost surely, 211310586874 is an apocalyptic number.

11310586874 is a deficient number, since it is larger than the sum of its proper divisors (6560993926).

11310586874 is a wasteful number, since it uses less digits than its factorization.

11310586874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212677.

The product of its (nonzero) digits is 161280, while the sum is 44.

The spelling of 11310586874 in words is "eleven billion, three hundred ten million, five hundred eighty-six thousand, eight hundred seventy-four".

Divisors: 1 2 19 38 1409 2818 26771 53542 211247 422494 4013693 8027386 297647023 595294046 5655293437 11310586874