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23035244025 = 3524721792999
BaseRepresentation
bin10101011101000000…
…011110110111111001
32012110100212122022010
4111131000132313321
5334134010302100
614325433120133
71443556225563
oct253500366771
965410778263
1023035244025
119850881862
12456a559049
13223147c011
141187464333
158ec472750
hex55d01edf9

23035244025 has 48 divisors (see below), whose sum is σ = 38926080000. Its totient is φ = 12014544960.

The previous prime is 23035244017. The next prime is 23035244053. The reversal of 23035244025 is 52044253032.

It is not a de Polignac number, because 23035244025 - 23 = 23035244017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23035243983 and 23035244001.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7679476 + ... + 7682474.

It is an arithmetic number, because the mean of its divisors is an integer number (810960000).

Almost surely, 223035244025 is an apocalyptic number.

23035244025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23035244025 is a deficient number, since it is larger than the sum of its proper divisors (15890835975).

23035244025 is a wasteful number, since it uses less digits than its factorization.

23035244025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5238 (or 5233 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

Adding to 23035244025 its reverse (52044253032), we get a palindrome (75079497057).

The spelling of 23035244025 in words is "twenty-three billion, thirty-five million, two hundred forty-four thousand, twenty-five".

Divisors: 1 3 5 15 25 47 75 141 235 705 1175 2179 2999 3525 6537 8997 10895 14995 32685 44985 54475 74975 102413 140953 163425 224925 307239 422859 512065 704765 1536195 2114295 2560325 3523825 6534821 7680975 10571475 19604463 32674105 98022315 163370525 307136587 490111575 921409761 1535682935 4607048805 7678414675 23035244025