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10079331540 = 22351511112509
BaseRepresentation
bin10010110001100011…
…00110010011010100
3222000110001002112120
421120301212103110
5131120302102130
64344055015540
7504526622145
oct113061462324
928013032476
1010079331540
114302579a73
121b5366a5b0
13c48275505
146b88d3acc
153ded2d910
hex258c664d4

10079331540 has 48 divisors (see below), whose sum is σ = 28409055360. Its totient is φ = 2670019200.

The previous prime is 10079331511. The next prime is 10079331547. The reversal of 10079331540 is 4513397001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10079331547) 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, 547195 + ... + 565314.

It is an arithmetic number, because the mean of its divisors is an integer number (591855320).

Almost surely, 210079331540 is an apocalyptic number.

10079331540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10079331540 is an abundant number, since it is smaller than the sum of its proper divisors (18329723820).

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

10079331540 is a wasteful number, since it uses less digits than its factorization.

10079331540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1112672 (or 1112670 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 33.

The spelling of 10079331540 in words is "ten billion, seventy-nine million, three hundred thirty-one thousand, five hundred forty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 151 302 453 604 755 906 1510 1812 2265 3020 4530 9060 1112509 2225018 3337527 4450036 5562545 6675054 11125090 13350108 16687635 22250180 33375270 66750540 167988859 335977718 503966577 671955436 839944295 1007933154 1679888590 2015866308 2519832885 3359777180 5039665770 10079331540