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2653160513 = 19312145307
BaseRepresentation
bin1001111000100100…
…0000010001000001
320211220101112000012
42132021000101001
520413202114023
61115134234305
7122514330563
oct23611002101
96756345005
102653160513
111141704843
12620655995
13333896a83
141b251d333
15107dd1978
hex9e240441

2653160513 has 12 divisors (see below), whose sum is σ = 2885816880. Its totient is φ = 2432422440.

The previous prime is 2653160509. The next prime is 2653160527. The reversal of 2653160513 is 3150613562.

It is not a de Polignac number, because 2653160513 - 22 = 2653160509 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 2653160513.

It is not an unprimeable number, because it can be changed into a prime (2653160533) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54395 + ... + 90912.

It is an arithmetic number, because the mean of its divisors is an integer number (240484740).

Almost surely, 22653160513 is an apocalyptic number.

It is an amenable number.

2653160513 is a deficient number, since it is larger than the sum of its proper divisors (232656367).

2653160513 is a wasteful number, since it uses less digits than its factorization.

2653160513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145388 (or 145357 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 2653160513 is about 51508.8391734856. The cubic root of 2653160513 is about 1384.3774240526.

The spelling of 2653160513 in words is "two billion, six hundred fifty-three million, one hundred sixty thousand, five hundred thirteen".

Divisors: 1 19 31 589 961 18259 145307 2760833 4504517 85585823 139640027 2653160513