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10183730020 = 2253118478893
BaseRepresentation
bin10010111101111111…
…10110001101100100
3222021201111002022221
421132333312031210
5131324013330040
64402304402124
7510235163662
oct113677661544
928251432287
1010183730020
1143564a5102
121b82616344
13c63a99069
146c870bc32
153e90a174a
hex25eff6364

10183730020 has 48 divisors (see below), whose sum is σ = 22090134528. Its totient is φ = 3939511680.

The previous prime is 10183730003. The next prime is 10183730027. The reversal of 10183730020 is 2003738101.

It is not an unprimeable number, because it can be changed into a prime (10183730027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1140694 + ... + 1149586.

It is an arithmetic number, because the mean of its divisors is an integer number (460211136).

Almost surely, 210183730020 is an apocalyptic number.

10183730020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10183730020 is an abundant number, since it is smaller than the sum of its proper divisors (11906404508).

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

10183730020 is a wasteful number, since it uses less digits than its factorization.

10183730020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10780 (or 10778 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 25.

The spelling of 10183730020 in words is "ten billion, one hundred eighty-three million, seven hundred thirty thousand, twenty".

Divisors: 1 2 4 5 10 20 31 62 124 155 310 620 1847 3694 7388 8893 9235 17786 18470 35572 36940 44465 57257 88930 114514 177860 229028 275683 286285 551366 572570 1102732 1145140 1378415 2756830 5513660 16425371 32850742 65701484 82126855 164253710 328507420 509186501 1018373002 2036746004 2545932505 5091865010 10183730020