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13058953060 = 225652947653
BaseRepresentation
bin11000010100101111…
…11100111101100100
31020201002201112212011
430022113330331210
5203221042444220
65555454404004
7641420161306
oct141227747544
936632645764
1013058953060
1155a149079a
122645500604
13130167327a
148bc513976
155166e965a
hex30a5fcf64

13058953060 has 12 divisors (see below), whose sum is σ = 27423801468. Its totient is φ = 5223581216.

The previous prime is 13058953057. The next prime is 13058953093. The reversal of 13058953060 is 6035985031.

It can be written as a sum of positive squares in 2 ways, for example, as 7389465444 + 5669487616 = 85962^2 + 75296^2 .

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 3 ways as a sum of consecutive naturals, for example, 326473807 + ... + 326473846.

It is an arithmetic number, because the mean of its divisors is an integer number (2285316789).

Almost surely, 213058953060 is an apocalyptic number.

13058953060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13058953060 is an abundant number, since it is smaller than the sum of its proper divisors (14364848408).

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

13058953060 is a wasteful number, since it uses less digits than its factorization.

13058953060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652947662 (or 652947660 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 40.

The spelling of 13058953060 in words is "thirteen billion, fifty-eight million, nine hundred fifty-three thousand, sixty".

Divisors: 1 2 4 5 10 20 652947653 1305895306 2611790612 3264738265 6529476530 13058953060