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108853282231 = 3115473226937
BaseRepresentation
bin110010101100000101…
…0010100010110110111
3101101222011122200022121
41211120022110112313
53240412420012411
6122001223340411
710602325426651
oct1453012242667
9341864580277
10108853282231
1142189927081
121911a8b1707
13a359a6ca95
1453a8ba36d1
152c715d4571
hex19582945b7

108853282231 has 8 divisors (see below), whose sum is σ = 112372435584. Its totient is φ = 105334613760.

The previous prime is 108853282229. The next prime is 108853282259. The reversal of 108853282231 is 132282358801.

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 108853282231 - 21 = 108853282229 is a prime.

It is a super-2 number, since 2×1088532822312 (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 (108853282201) 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, 366195 + ... + 593131.

It is an arithmetic number, because the mean of its divisors is an integer number (14046554448).

Almost surely, 2108853282231 is an apocalyptic number.

108853282231 is a deficient number, since it is larger than the sum of its proper divisors (3519153353).

108853282231 is a wasteful number, since it uses less digits than its factorization.

108853282231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242441.

The product of its (nonzero) digits is 184320, while the sum is 43.

The spelling of 108853282231 in words is "one hundred eight billion, eight hundred fifty-three million, two hundred eighty-two thousand, two hundred thirty-one".

Divisors: 1 31 15473 226937 479663 7035047 3511396201 108853282231