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13318027160 = 2353747191461
BaseRepresentation
bin11000110011101000…
…01111011110011000
31021101011012212201012
430121310033132120
5204233403332120
610041311313052
7651014235344
oct143164173630
937334185635
1013318027160
115714751a19
1226b821b788
131343241c59
14904ab2624
1552e3221c5
hex319d0f798

13318027160 has 64 divisors (see below), whose sum is σ = 31430401920. Its totient is φ = 5072924160.

The previous prime is 13318027147. The next prime is 13318027169. The reversal of 13318027160 is 6172081331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13318027169) 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, 26171 + ... + 165290.

It is an arithmetic number, because the mean of its divisors is an integer number (491100030).

Almost surely, 213318027160 is an apocalyptic number.

13318027160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13318027160 is an abundant number, since it is smaller than the sum of its proper divisors (18112374760).

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

13318027160 is a wasteful number, since it uses less digits than its factorization.

13318027160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191556 (or 191552 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 32.

The spelling of 13318027160 in words is "thirteen billion, three hundred eighteen million, twenty-seven thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 20 37 40 47 74 94 148 185 188 235 296 370 376 470 740 940 1480 1739 1880 3478 6956 8695 13912 17390 34780 69560 191461 382922 765844 957305 1531688 1914610 3829220 7084057 7658440 8998667 14168114 17997334 28336228 35420285 35994668 44993335 56672456 70840570 71989336 89986670 141681140 179973340 283362280 332950679 359946680 665901358 1331802716 1664753395 2663605432 3329506790 6659013580 13318027160