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88275287125 = 531847382351
BaseRepresentation
bin101001000110110011…
…1011111110001010101
322102212001112012211201
41102031213133301111
52421241433142000
6104315245432501
76243354363064
oct1221547376125
9272761465751
1088275287125
113448a109853
121513726b731
13842a70240c
1443b5c221db
152469c4596a
hex148d9dfc55

88275287125 has 16 divisors (see below), whose sum is σ = 110227493376. Its totient is φ = 70581810000.

The previous prime is 88275287101. The next prime is 88275287129. The reversal of 88275287125 is 52178257288.

It is not a de Polignac number, because 88275287125 - 227 = 88141069397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88275287129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39700 + ... + 422050.

It is an arithmetic number, because the mean of its divisors is an integer number (6889218336).

Almost surely, 288275287125 is an apocalyptic number.

It is an amenable number.

88275287125 is a deficient number, since it is larger than the sum of its proper divisors (21952206251).

88275287125 is a wasteful number, since it uses less digits than its factorization.

88275287125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384213 (or 384203 counting only the distinct ones).

The product of its digits is 5017600, while the sum is 55.

The spelling of 88275287125 in words is "eighty-eight billion, two hundred seventy-five million, two hundred eighty-seven thousand, one hundred twenty-five".

Divisors: 1 5 25 125 1847 9235 46175 230875 382351 1911755 9558775 47793875 706202297 3531011485 17655057425 88275287125