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13052251876 = 2223210359887
BaseRepresentation
bin11000010011111100…
…11000111011100100
31020200122010002120011
430021332120323210
5203212334030001
65555055020004
7641306211316
oct141176307344
936618102504
1013052251876
115598724024
12264320a604
131300168081
148bb68b7b6
15515d23d51
hex309f98ee4

13052251876 has 36 divisors (see below), whose sum is σ = 24109950592. Its totient is φ = 6181672464.

The previous prime is 13052251867. The next prime is 13052251981. The reversal of 13052251876 is 67815225031.

It is a super-2 number, since 2×130522518762 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 188005 + ... + 247891.

Almost surely, 213052251876 is an apocalyptic number.

It is an amenable number.

13052251876 is a deficient number, since it is larger than the sum of its proper divisors (11057698716).

13052251876 is a wasteful number, since it uses less digits than its factorization.

13052251876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60040 (or 60015 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 40.

The spelling of 13052251876 in words is "thirteen billion, fifty-two million, two hundred fifty-one thousand, eight hundred seventy-six".

Divisors: 1 2 4 23 46 92 103 206 412 529 1058 2116 2369 4738 9476 54487 59887 108974 119774 217948 239548 1377401 2754802 5509604 6168361 12336722 24673444 31680223 63360446 126720892 141872303 283744606 567489212 3263062969 6526125938 13052251876