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13060209018 = 2319114563237
BaseRepresentation
bin11000010100111001…
…01111100101111010
31020201012002100201010
430022130233211322
5203221403142033
65555541334350
7641433642063
oct141234574572
936635070633
1013060209018
1155a216937a
122645a073b6
1313019c2b3c
148bc75d56a
15516896863
hex30a72f97a

13060209018 has 16 divisors (see below), whose sum is σ = 27495177120. Its totient is φ = 4124276496.

The previous prime is 13060209011. The next prime is 13060209053. The reversal of 13060209018 is 81090206031.

It is not an unprimeable number, because it can be changed into a prime (13060209011) by changing a digit.

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, 57281505 + ... + 57281732.

It is an arithmetic number, because the mean of its divisors is an integer number (1718448570).

Almost surely, 213060209018 is an apocalyptic number.

13060209018 is an abundant number, since it is smaller than the sum of its proper divisors (14434968102).

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

13060209018 is a wasteful number, since it uses less digits than its factorization.

13060209018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114563261.

The product of its (nonzero) digits is 2592, while the sum is 30.

The spelling of 13060209018 in words is "thirteen billion, sixty million, two hundred nine thousand, eighteen".

Divisors: 1 2 3 6 19 38 57 114 114563237 229126474 343689711 687379422 2176701503 4353403006 6530104509 13060209018