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272131600775 = 5210885264031
BaseRepresentation
bin1111110101110001001…
…1101011000110000111
3222000102022121122220212
43331130103223012013
513424311142211100
6325003204350035
725442450304116
oct3753423530607
9860368548825
10272131600775
11a5457215501
12448a83a531b
131c87b26a158
14d257c4bc7d
15712ac90635
hex3f5c4eb187

272131600775 has 6 divisors (see below), whose sum is σ = 337443184992. Its totient is φ = 217705280600.

The previous prime is 272131600759. The next prime is 272131600777. The reversal of 272131600775 is 577006131272.

It is not a de Polignac number, because 272131600775 - 24 = 272131600759 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 (272131600777) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5442631991 + ... + 5442632040.

It is an arithmetic number, because the mean of its divisors is an integer number (56240530832).

Almost surely, 2272131600775 is an apocalyptic number.

272131600775 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

272131600775 is a deficient number, since it is larger than the sum of its proper divisors (65311584217).

272131600775 is a wasteful number, since it uses less digits than its factorization.

272131600775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10885264041 (or 10885264036 counting only the distinct ones).

The product of its (nonzero) digits is 123480, while the sum is 41.

The spelling of 272131600775 in words is "two hundred seventy-two billion, one hundred thirty-one million, six hundred thousand, seven hundred seventy-five".

Divisors: 1 5 25 10885264031 54426320155 272131600775