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10252555059 = 319434183009
BaseRepresentation
bin10011000110001100…
…11001001100110011
3222110111222202112110
421203012121030303
5131444123230214
64413203500403
7512032165035
oct114306311463
928414882473
1010252555059
1143913333aa
121ba1687703
13c75115b36
146d3905c55
15400149159
hex263199333

10252555059 has 16 divisors (see below), whose sum is σ = 14724195200. Its totient is φ = 6324708096.

The previous prime is 10252555057. The next prime is 10252555063. The reversal of 10252555059 is 95055525201.

It is not a de Polignac number, because 10252555059 - 21 = 10252555057 is a prime.

It is a super-2 number, since 2×102525550592 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10252555051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2089054 + ... + 2093955.

It is an arithmetic number, because the mean of its divisors is an integer number (920262200).

Almost surely, 210252555059 is an apocalyptic number.

10252555059 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

10252555059 is a deficient number, since it is larger than the sum of its proper divisors (4471640141).

10252555059 is a wasteful number, since it uses less digits than its factorization.

10252555059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4183074.

The product of its (nonzero) digits is 112500, while the sum is 39.

The spelling of 10252555059 in words is "ten billion, two hundred fifty-two million, five hundred fifty-five thousand, fifty-nine".

Divisors: 1 3 19 43 57 129 817 2451 4183009 12549027 79477171 179869387 238431513 539608161 3417518353 10252555059