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13054425564 = 2231087868797
BaseRepresentation
bin11000010100001101…
…01011100111011100
31020200210012112022010
430022012223213130
5203213413104224
65555213351220
7641333533515
oct141206534734
936623175263
1013054425564
115599979164
122643a98510
13130074958b
148bba95a0c
15516102e29
hex30a1ab9dc

13054425564 has 12 divisors (see below), whose sum is σ = 30460326344. Its totient is φ = 4351475184.

The previous prime is 13054425533. The next prime is 13054425577. The reversal of 13054425564 is 46552445031.

13054425564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 543934387 + ... + 543934410.

Almost surely, 213054425564 is an apocalyptic number.

It is an amenable number.

13054425564 is an abundant number, since it is smaller than the sum of its proper divisors (17405900780).

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

13054425564 is a wasteful number, since it uses less digits than its factorization.

13054425564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1087868804 (or 1087868802 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 39.

The spelling of 13054425564 in words is "thirteen billion, fifty-four million, four hundred twenty-five thousand, five hundred sixty-four".

Divisors: 1 2 3 4 6 12 1087868797 2175737594 3263606391 4351475188 6527212782 13054425564