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13264316460 = 2233579310931
BaseRepresentation
bin11000101101001110…
…10110100000101100
31021020102011002111000
430112213112200230
5204131131111320
610032112200300
7646462554363
oct142647264054
937212132430
1013264316460
1156973a730a
1226a2239090
131335087885
148db8d07da
15529762c90
hex3169d682c

13264316460 has 96 divisors (see below), whose sum is σ = 41789260800. Its totient is φ = 3492365760.

The previous prime is 13264316447. The next prime is 13264316473. The reversal of 13264316460 is 6461346231.

13264316460 is a `hidden beast` number, since 1 + 3 + 2 + 6 + 4 + 3 + 1 + 646 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (13264316447) and next prime (13264316473).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 112806 + ... + 198125.

It is an arithmetic number, because the mean of its divisors is an integer number (435304800).

Almost surely, 213264316460 is an apocalyptic number.

13264316460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13264316460 is an abundant number, since it is smaller than the sum of its proper divisors (28524944340).

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

13264316460 is a wasteful number, since it uses less digits than its factorization.

13264316460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311028 (or 311020 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The spelling of 13264316460 in words is "thirteen billion, two hundred sixty-four million, three hundred sixteen thousand, four hundred sixty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 79 90 108 135 158 180 237 270 316 395 474 540 711 790 948 1185 1422 1580 2133 2370 2844 3555 4266 4740 7110 8532 10665 14220 21330 42660 310931 621862 932793 1243724 1554655 1865586 2798379 3109310 3731172 4663965 5596758 6218620 8395137 9327930 11193516 13991895 16790274 18655860 24563549 27983790 33580548 41975685 49127098 55967580 73690647 83951370 98254196 122817745 147381294 167902740 221071941 245635490 294762588 368453235 442143882 491270980 663215823 736906470 884287764 1105359705 1326431646 1473812940 2210719410 2652863292 3316079115 4421438820 6632158230 13264316460