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13020110576 = 2411142951769
BaseRepresentation
bin11000010000000111…
…10001111011110000
31020121101122010222122
430020003301323300
5203131122014301
65551550053412
7640436054024
oct141003617360
936541563878
1013020110576
115581570870
1226344aa268
1312c65c3555
148b72c2384
155130c581b
hex3080f1ef0

13020110576 has 40 divisors (see below), whose sum is σ = 27539569200. Its totient is φ = 5913976320.

The previous prime is 13020110497. The next prime is 13020110617. The reversal of 13020110576 is 67501102031.

It is a super-2 number, since 2×130201105762 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225620 + ... + 277388.

It is an arithmetic number, because the mean of its divisors is an integer number (688489230).

Almost surely, 213020110576 is an apocalyptic number.

13020110576 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13020110576 is an abundant number, since it is smaller than the sum of its proper divisors (14519458624).

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

13020110576 is a wasteful number, since it uses less digits than its factorization.

13020110576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53217 (or 53211 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 26.

The spelling of 13020110576 in words is "thirteen billion, twenty million, one hundred ten thousand, five hundred seventy-six".

Divisors: 1 2 4 8 11 16 22 44 88 176 1429 2858 5716 11432 15719 22864 31438 51769 62876 103538 125752 207076 251504 414152 569459 828304 1138918 2277836 4555672 9111344 73977901 147955802 295911604 591823208 813756911 1183646416 1627513822 3255027644 6510055288 13020110576