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109607075231 = 409911294169
BaseRepresentation
bin110011000010100010…
…1110011110110011111
3101110220201001022220212
41212011011303312133
53243433402401411
6122204112003035
710630110524123
oct1460505636637
9343821038825
10109607075231
11425363779a5
12192ab23047b
13a449c94b44
14543ad41583
152cb788068b
hex1985173d9f

109607075231 has 8 divisors (see below), whose sum is σ = 109996046400. Its totient is φ = 109218695040.

The previous prime is 109607075203. The next prime is 109607075287. The reversal of 109607075231 is 132570706901.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 109607075231 - 218 = 109606813087 is a prime.

It is a super-2 number, since 2×1096070752312 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109607095231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225515 + ... + 519683.

It is an arithmetic number, because the mean of its divisors is an integer number (13749505800).

Almost surely, 2109607075231 is an apocalyptic number.

109607075231 is a deficient number, since it is larger than the sum of its proper divisors (388971169).

109607075231 is an equidigital number, since it uses as much as digits as its factorization.

109607075231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295489.

The product of its (nonzero) digits is 79380, while the sum is 41.

The spelling of 109607075231 in words is "one hundred nine billion, six hundred seven million, seventy-five thousand, two hundred thirty-one".

Divisors: 1 409 911 294169 372599 120315121 267987959 109607075231