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107950518940 = 225111925825483
BaseRepresentation
bin110010010001001011…
…0100011001010011100
3101022122020221112220011
41210202112203022130
53232040313101230
6121331454133004
710541054162005
oct1444226431234
9338566845804
10107950518940
1141866287710
1218b084b1164
13a244a19714
145320d281ac
152c1c20de2a
hex19225a329c

107950518940 has 48 divisors (see below), whose sum is σ = 260320878720. Its totient is φ = 37188694080.

The previous prime is 107950518937. The next prime is 107950518971. The reversal of 107950518940 is 49815059701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12908562 + ... + 12916921.

It is an arithmetic number, because the mean of its divisors is an integer number (5423351640).

Almost surely, 2107950518940 is an apocalyptic number.

107950518940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107950518940 is an abundant number, since it is smaller than the sum of its proper divisors (152370359780).

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

107950518940 is a wasteful number, since it uses less digits than its factorization.

107950518940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25825522 (or 25825520 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 49.

The spelling of 107950518940 in words is "one hundred seven billion, nine hundred fifty million, five hundred eighteen thousand, nine hundred forty".

Divisors: 1 2 4 5 10 11 19 20 22 38 44 55 76 95 110 190 209 220 380 418 836 1045 2090 4180 25825483 51650966 103301932 129127415 258254830 284080313 490684177 516509660 568160626 981368354 1136321252 1420401565 1962736708 2453420885 2840803130 4906841770 5397525947 5681606260 9813683540 10795051894 21590103788 26987629735 53975259470 107950518940