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13308292860 = 22352111105071
BaseRepresentation
bin11000110010011110…
…00110111011111100
31021100110220022202120
430121033012323330
5204223410332420
610040322522540
7650535423432
oct143117067374
937313808676
1013308292860
11570a203445
1226b4b06450
131341214305
1490369ad52
1552d54cd40
hex3193c6efc

13308292860 has 48 divisors (see below), whose sum is σ = 37281226752. Its totient is φ = 3547163200.

The previous prime is 13308292853. The next prime is 13308292889. The reversal of 13308292860 is 6829280331.

It is a super-2 number, since 2×133082928602 (a number of 21 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, 74125 + ... + 179195.

It is an arithmetic number, because the mean of its divisors is an integer number (776692224).

Almost surely, 213308292860 is an apocalyptic number.

13308292860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13308292860 is an abundant number, since it is smaller than the sum of its proper divisors (23972933892).

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

13308292860 is a wasteful number, since it uses less digits than its factorization.

13308292860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107194 (or 107192 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 42.

The spelling of 13308292860 in words is "thirteen billion, three hundred eight million, two hundred ninety-two thousand, eight hundred sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 2111 4222 6333 8444 10555 12666 21110 25332 31665 42220 63330 105071 126660 210142 315213 420284 525355 630426 1050710 1260852 1576065 2101420 3152130 6304260 221804881 443609762 665414643 887219524 1109024405 1330829286 2218048810 2661658572 3327073215 4436097620 6654146430 13308292860