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13041501055 = 5112310309487
BaseRepresentation
bin11000010010101010…
…11000001101111111
31020122212212220012121
430021111120031333
5203202111013210
65554032343411
7641115633652
oct141125301577
936585786177
1013041501055
115592650850
12263b6a4b67
1312cab7283b
148ba08d899
15514ded6da
hex30955837f

13041501055 has 16 divisors (see below), whose sum is σ = 17814795264. Its totient is φ = 9072347680.

The previous prime is 13041501049. The next prime is 13041501071. The reversal of 13041501055 is 55010514031.

It is a happy number.

It is not a de Polignac number, because 13041501055 - 223 = 13033112447 is a prime.

It is a super-2 number, since 2×130415010552 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5153479 + ... + 5156008.

It is an arithmetic number, because the mean of its divisors is an integer number (1113424704).

Almost surely, 213041501055 is an apocalyptic number.

13041501055 is a deficient number, since it is larger than the sum of its proper divisors (4773294209).

13041501055 is a wasteful number, since it uses less digits than its factorization.

13041501055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10309526.

The product of its (nonzero) digits is 1500, while the sum is 25.

The spelling of 13041501055 in words is "thirteen billion, forty-one million, five hundred one thousand, fifty-five".

Divisors: 1 5 11 23 55 115 253 1265 10309487 51547435 113404357 237118201 567021785 1185591005 2608300211 13041501055