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2513012152 = 23773614729
BaseRepresentation
bin1001010111001001…
…1000010110111000
320111010200020121011
42111302120112320
520121312342102
61053210323304
7116163152020
oct22562302670
96433606534
102513012152
11107a591252
125a1729534
13310837051
1419ba7aa80
15ea94b2d7
hex95c985b8

2513012152 has 32 divisors (see below), whose sum is σ = 5458802400. Its totient is φ = 1062249984.

The previous prime is 2513012107. The next prime is 2513012191. The reversal of 2513012152 is 2512103152.

It is a super-2 number, since 2×25130121522 = 12630460152199342208, which 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, 303277 + ... + 311452.

It is an arithmetic number, because the mean of its divisors is an integer number (170587575).

Almost surely, 22513012152 is an apocalyptic number.

It is an amenable number.

2513012152 is an abundant number, since it is smaller than the sum of its proper divisors (2945790248).

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

2513012152 is a wasteful number, since it uses less digits than its factorization.

2513012152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614815 (or 614811 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 2513012152 is about 50129.9526431055. The cubic root of 2513012152 is about 1359.5594290921.

The spelling of 2513012152 in words is "two billion, five hundred thirteen million, twelve thousand, one hundred fifty-two".

Divisors: 1 2 4 7 8 14 28 56 73 146 292 511 584 1022 2044 4088 614729 1229458 2458916 4303103 4917832 8606206 17212412 34424824 44875217 89750434 179500868 314126519 359001736 628253038 1256506076 2513012152