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109080193060 = 2257374712461
BaseRepresentation
bin110010110010110101…
…1111010100000100100
3101102112222121221110101
41211211223322200210
53241344012134220
6122035531033444
710611052225366
oct1454553724044
9342488557411
10109080193060
1142295a1a593
121918289b884
13a394a89c47
1453cad8cd36
152c864a730a
hex1965afa824

109080193060 has 24 divisors (see below), whose sum is σ = 232206331896. Its totient is φ = 43034376960.

The previous prime is 109080193049. The next prime is 109080193063. The reversal of 109080193060 is 60391080901.

It can be written as a sum of positive squares in 4 ways, for example, as 39023631936 + 70056561124 = 197544^2 + 264682^2 .

It is not an unprimeable number, because it can be changed into a prime (109080193063) 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, 37354771 + ... + 37357690.

It is an arithmetic number, because the mean of its divisors is an integer number (9675263829).

Almost surely, 2109080193060 is an apocalyptic number.

109080193060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

109080193060 is an abundant number, since it is smaller than the sum of its proper divisors (123126138836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

109080193060 is a wasteful number, since it uses less digits than its factorization.

109080193060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74712543 (or 74712541 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 37.

The spelling of 109080193060 in words is "one hundred nine billion, eighty million, one hundred ninety-three thousand, sixty".

Divisors: 1 2 4 5 10 20 73 146 292 365 730 1460 74712461 149424922 298849844 373562305 747124610 1494249220 5454009653 10908019306 21816038612 27270048265 54540096530 109080193060