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13153080 = 2335109609
BaseRepresentation
bin110010001011…
…001100111000
3220202020122010
4302023030320
511331344310
61145525520
7216541113
oct62131470
926666563
1013153080
117474116
1244a38a0
132956ab5
141a6557a
15124c320
hexc8b338

13153080 has 32 divisors (see below), whose sum is σ = 39459600. Its totient is φ = 3507456.

The previous prime is 13153051. The next prime is 13153081. The reversal of 13153080 is 8035131.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13153081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54685 + ... + 54924.

Almost surely, 213153080 is an apocalyptic number.

13153080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13153080 is an abundant number, since it is smaller than the sum of its proper divisors (26306520).

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

13153080 is a wasteful number, since it uses less digits than its factorization.

13153080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109623 (or 109619 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 13153080 is about 3626.7175241532. The cubic root of 13153080 is about 236.0527986819.

The spelling of 13153080 in words is "thirteen million, one hundred fifty-three thousand, eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 109609 219218 328827 438436 548045 657654 876872 1096090 1315308 1644135 2192180 2630616 3288270 4384360 6576540 13153080