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13030824360 = 23351712315189
BaseRepresentation
bin11000010001011001…
…01001100110101000
31020122010210110112110
430020230221212220
5203141342334420
65553011442320
7640626115401
oct141054514650
936563713473
1013030824360
115587619234
122637bb63a0
1312c88a4c78
148b88b09a8
15513edeee0
hex308b299a8

13030824360 has 128 divisors (see below), whose sum is σ = 41433638400. Its totient is φ = 3267194880.

The previous prime is 13030824347. The next prime is 13030824379. The reversal of 13030824360 is 6342803031.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 2508646 + ... + 2513834.

It is an arithmetic number, because the mean of its divisors is an integer number (323700300).

Almost surely, 213030824360 is an apocalyptic number.

13030824360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13030824360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20716819200).

13030824360 is an abundant number, since it is smaller than the sum of its proper divisors (28402814040).

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

13030824360 is a wasteful number, since it uses less digits than its factorization.

13030824360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6451 (or 6447 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The spelling of 13030824360 in words is "thirteen billion, thirty million, eight hundred twenty-four thousand, three hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 15 17 20 24 30 34 40 51 60 68 85 102 120 136 170 204 255 340 408 510 680 1020 1231 2040 2462 3693 4924 5189 6155 7386 9848 10378 12310 14772 15567 18465 20756 20927 24620 25945 29544 31134 36930 41512 41854 49240 51890 62268 62781 73860 77835 83708 88213 103780 104635 124536 125562 147720 155670 167416 176426 207560 209270 251124 264639 311340 313905 352852 418540 441065 502248 529278 622680 627810 705704 837080 882130 1058556 1255620 1323195 1764260 2117112 2511240 2646390 3528520 5292780 6387659 10585560 12775318 19162977 25550636 31938295 38325954 51101272 63876590 76651908 95814885 108590203 127753180 153303816 191629770 217180406 255506360 325770609 383259540 434360812 542951015 651541218 766519080 868721624 1085902030 1303082436 1628853045 2171804060 2606164872 3257706090 4343608120 6515412180 13030824360