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13053800275 = 521035069437
BaseRepresentation
bin11000010100001000…
…10010111101010011
31020200202000202120021
430022010102331103
5203213233102100
65555152124311
7641325320515
oct141204227523
936622022507
1013053800275
11559959139a
122643836697
13130058aa99
148bb971bb5
1551602ca1a
hex30a112f53

13053800275 has 12 divisors (see below), whose sum is σ = 16343868112. Its totient is φ = 10341649440.

The previous prime is 13053800267. The next prime is 13053800311. The reversal of 13053800275 is 57200835031.

It is not a de Polignac number, because 13053800275 - 23 = 13053800267 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13053800275.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2532144 + ... + 2537293.

Almost surely, 213053800275 is an apocalyptic number.

13053800275 is a deficient number, since it is larger than the sum of its proper divisors (3290067837).

13053800275 is a wasteful number, since it uses less digits than its factorization.

13053800275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5069550 (or 5069545 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 34.

The spelling of 13053800275 in words is "thirteen billion, fifty-three million, eight hundred thousand, two hundred seventy-five".

Divisors: 1 5 25 103 515 2575 5069437 25347185 126735925 522152011 2610760055 13053800275