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130926680310 = 23517256718981
BaseRepresentation
bin111100111101111010…
…1101001100011110110
3110111221111122111000210
41321323311221203312
54121114212232220
6140051421050250
712313325264136
oct1717365514366
9414844574023
10130926680310
1150586774828
122145b0b6986
13c466b8018a
1464a05acac6
1536143b06e0
hex1e7bd698f6

130926680310 has 32 divisors (see below), whose sum is σ = 332707800672. Its totient is φ = 32860029440.

The previous prime is 130926680279. The next prime is 130926680351. The reversal of 130926680310 is 13086629031.

It is a super-2 number, since 2×1309266803102 (a number of 23 digits) contains 22 as substring.

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, 128358981 + ... + 128360000.

It is an arithmetic number, because the mean of its divisors is an integer number (10397118771).

Almost surely, 2130926680310 is an apocalyptic number.

130926680310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130926680310 is an abundant number, since it is smaller than the sum of its proper divisors (201781120362).

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

130926680310 is a wasteful number, since it uses less digits than its factorization.

130926680310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256719008.

The product of its (nonzero) digits is 46656, while the sum is 39.

The spelling of 130926680310 in words is "one hundred thirty billion, nine hundred twenty-six million, six hundred eighty thousand, three hundred ten".

Divisors: 1 2 3 5 6 10 15 17 30 34 51 85 102 170 255 510 256718981 513437962 770156943 1283594905 1540313886 2567189810 3850784715 4364222677 7701569430 8728445354 13092668031 21821113385 26185336062 43642226770 65463340155 130926680310