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115200452354231 = 4116317237835157
BaseRepresentation
bin11010001100011000110010…
…000010100110000010110111
3120002220001111121010120101002
4122030120302002212002313
5110044421011300313411
61045002205053553515
733156646413262016
oct3214306202460267
9502801447116332
10115200452354231
11337852680a2322
1210b067524a589b
134c384822c6cca
142063a358baa7d
15d4b964e5e33b
hex68c6320a60b7

115200452354231 has 8 divisors (see below), whose sum is σ = 118734208568304. Its totient is φ = 111701171810880.

The previous prime is 115200452354209. The next prime is 115200452354257. The reversal of 115200452354231 is 132453254002511.

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 115200452354231 - 238 = 114925574447287 is a prime.

It is a super-2 number, since 2×1152004523542312 (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115200452354431) 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, 8618910896 + ... + 8618924261.

It is an arithmetic number, because the mean of its divisors is an integer number (14841776071038).

Almost surely, 2115200452354231 is an apocalyptic number.

115200452354231 is a deficient number, since it is larger than the sum of its proper divisors (3533756214073).

115200452354231 is a wasteful number, since it uses less digits than its factorization.

115200452354231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17237835361.

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 115200452354231 in words is "one hundred fifteen trillion, two hundred billion, four hundred fifty-two million, three hundred fifty-four thousand, two hundred thirty-one".

Divisors: 1 41 163 6683 17237835157 706751241437 2809767130591 115200452354231