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15092999970 = 2352330417193
BaseRepresentation
bin11100000111001110…
…01110011100100010
31102221212010211122220
432003213032130202
5221402301444340
610533355211510
71043006245236
oct160347163442
942855124586
1015092999970
1164456722a4
122b12746b96
131566bab619
14a327125c6
155d5084ed0
hex3839ce722

15092999970 has 64 divisors (see below), whose sum is σ = 37815807744. Its totient is φ = 3848007680.

The previous prime is 15092999963. The next prime is 15093000023. The reversal of 15092999970 is 7999929051.

15092999970 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 31 ways as a sum of consecutive naturals, for example, 2094694 + ... + 2101886.

It is an arithmetic number, because the mean of its divisors is an integer number (590871996).

Almost surely, 215092999970 is an apocalyptic number.

15092999970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15092999970 is an abundant number, since it is smaller than the sum of its proper divisors (22722807774).

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

15092999970 is a wasteful number, since it uses less digits than its factorization.

15092999970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10267.

The product of its (nonzero) digits is 4133430, while the sum is 60.

The spelling of 15092999970 in words is "fifteen billion, ninety-two million, nine hundred ninety-nine thousand, nine hundred seventy".

Divisors: 1 2 3 5 6 10 15 23 30 46 69 115 138 230 345 690 3041 6082 7193 9123 14386 15205 18246 21579 30410 35965 43158 45615 69943 71930 91230 107895 139886 165439 209829 215790 330878 349715 419658 496317 699430 827195 992634 1049145 1654390 2098290 2481585 4963170 21873913 43747826 65621739 109369565 131243478 218739130 328108695 503099999 656217390 1006199998 1509299997 2515499995 3018599994 5030999990 7546499985 15092999970