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103160995968 = 273793400613
BaseRepresentation
bin110000000010011011…
…1111110000010000000
3100212021110121120112110
41200010313332002000
53142233203332333
6115220322055320
710311265666122
oct1400467760200
9325243546473
10103160995968
113a828769168
1217bb04aa540
139960672b64
144dc8bb5212
152a3b9d1063
hex1804dfe080

103160995968 has 64 divisors (see below), whose sum is σ = 277490102400. Its totient is φ = 33951710208.

The previous prime is 103160995961. The next prime is 103160996039. The reversal of 103160995968 is 869599061301.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (103160995961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1669971 + ... + 1730642.

It is an arithmetic number, because the mean of its divisors is an integer number (4335782850).

Almost surely, 2103160995968 is an apocalyptic number.

It is an amenable number.

103160995968 is an abundant number, since it is smaller than the sum of its proper divisors (174329106432).

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

103160995968 is an equidigital number, since it uses as much as digits as its factorization.

103160995968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3400709 (or 3400697 counting only the distinct ones).

The product of its (nonzero) digits is 3149280, while the sum is 57.

The spelling of 103160995968 in words is "one hundred three billion, one hundred sixty million, nine hundred ninety-five thousand, nine hundred sixty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 64 79 96 128 158 192 237 316 384 474 632 948 1264 1896 2528 3792 5056 7584 10112 15168 30336 3400613 6801226 10201839 13602452 20403678 27204904 40807356 54409808 81614712 108819616 163229424 217639232 268648427 326458848 435278464 537296854 652917696 805945281 1074593708 1305835392 1611890562 2149187416 3223781124 4298374832 6447562248 8596749664 12895124496 17193499328 25790248992 34386998656 51580497984 103160995968