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23130455414225 = 528391102763071
BaseRepresentation
bin1010100001001011110101…
…00101000001010111010001
310000220020202012121110121012
411100211322211001113101
511012432133041223400
6121105552353540305
74605056151012425
oct520457245012721
9100806665543535
1023130455414225
117408631087335
122716a06874695
13cba26715c623
1459d73cccab85
152a1a223ead35
hex15097a9415d1

23130455414225 has 12 divisors (see below), whose sum is σ = 28715950394880. Its totient is φ = 18482309053200.

The previous prime is 23130455414221. The next prime is 23130455414263. The reversal of 23130455414225 is 52241455403132.

It is not a de Polignac number, because 23130455414225 - 22 = 23130455414221 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23130455414221) 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, 551360561 + ... + 551402510.

It is an arithmetic number, because the mean of its divisors is an integer number (2392995866240).

Almost surely, 223130455414225 is an apocalyptic number.

23130455414225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23130455414225 is a deficient number, since it is larger than the sum of its proper divisors (5585494980655).

23130455414225 is a wasteful number, since it uses less digits than its factorization.

23130455414225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1102763920 (or 1102763915 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 41.

The spelling of 23130455414225 in words is "twenty-three trillion, one hundred thirty billion, four hundred fifty-five million, four hundred fourteen thousand, two hundred twenty-five".

Divisors: 1 5 25 839 4195 20975 1102763071 5513815355 27569076775 925218216569 4626091082845 23130455414225