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2516130000940 = 225125806500047
BaseRepresentation
bin100100100111010101000…
…010001111000000101100
322220112120102111111202211
4210213111002033000230
5312211013240012230
65203521050100204
7346533022061263
oct44472502170054
98815512444684
102516130000940
118900a2876776
12347786a1a664
131533683843aa
1489ad20055da
15456b4c3542a
hex249d508f02c

2516130000940 has 12 divisors (see below), whose sum is σ = 5283873002016. Its totient is φ = 1006452000368.

The previous prime is 2516130000911. The next prime is 2516130000959. The reversal of 2516130000940 is 490000316152.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62903250004 + ... + 62903250043.

It is an arithmetic number, because the mean of its divisors is an integer number (440322750168).

Almost surely, 22516130000940 is an apocalyptic number.

2516130000940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2516130000940 is an abundant number, since it is smaller than the sum of its proper divisors (2767743001076).

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

2516130000940 is a wasteful number, since it uses less digits than its factorization.

2516130000940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125806500056 (or 125806500054 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The spelling of 2516130000940 in words is "two trillion, five hundred sixteen billion, one hundred thirty million, nine hundred forty", and thus it is an aban number.

Divisors: 1 2 4 5 10 20 125806500047 251613000094 503226000188 629032500235 1258065000470 2516130000940