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23303474125 = 533715793191
BaseRepresentation
bin10101101100111111…
…101100101111001101
32020011001121010211021
4111230333230233031
5340211142133000
614412214154141
71453324155541
oct255477545715
966131533737
1023303474125
119979227028
124624352951
132274c05359
1411b0d27a21
15915ca811a
hex56cfecbcd

23303474125 has 32 divisors (see below), whose sum is σ = 29897038080. Its totient is φ = 18121752000.

The previous prime is 23303474111. The next prime is 23303474143. The reversal of 23303474125 is 52147430332.

It is not a de Polignac number, because 23303474125 - 219 = 23302949837 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7301280 + ... + 7304470.

It is an arithmetic number, because the mean of its divisors is an integer number (934282440).

Almost surely, 223303474125 is an apocalyptic number.

23303474125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23303474125 is a deficient number, since it is larger than the sum of its proper divisors (6593563955).

23303474125 is a wasteful number, since it uses less digits than its factorization.

23303474125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4822 (or 4812 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 34.

The spelling of 23303474125 in words is "twenty-three billion, three hundred three million, four hundred seventy-four thousand, one hundred twenty-five".

Divisors: 1 5 25 37 125 185 925 1579 3191 4625 7895 15955 39475 58423 79775 118067 197375 292115 398875 590335 1460575 2951675 5038589 7302875 14758375 25192945 125964725 186427793 629823625 932138965 4660694825 23303474125