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10052501263 = 72223919969
BaseRepresentation
bin10010101110010110…
…01111111100001111
3221221120112222022121
421113023033330033
5131041420020023
64341255553411
7504052564600
oct112713177417
927846488277
1010052501263
114299413a92
121b4668b867
13c428401cc
146b510bda7
153dc7cdd5d
hex2572cff0f

10052501263 has 12 divisors (see below), whose sum is σ = 11746176960. Its totient is φ = 8577781632.

The previous prime is 10052501227. The next prime is 10052501269. The reversal of 10052501263 is 36210525001.

It is a de Polignac number, because none of the positive numbers 2k-10052501263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10052501269) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 449058 + ... + 470911.

It is an arithmetic number, because the mean of its divisors is an integer number (978848080).

Almost surely, 210052501263 is an apocalyptic number.

10052501263 is a deficient number, since it is larger than the sum of its proper divisors (1693675697).

10052501263 is an equidigital number, since it uses as much as digits as its factorization.

10052501263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920206 (or 920199 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The spelling of 10052501263 in words is "ten billion, fifty-two million, five hundred one thousand, two hundred sixty-three".

Divisors: 1 7 49 223 1561 10927 919969 6439783 45078481 205153087 1436071609 10052501263