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10479712080 = 2435255117117
BaseRepresentation
bin10011100001010001…
…11011011101010000
31000001100102112101110
421300220323131100
5132430301241310
64451520333320
7520461040305
oct116050733520
930040375343
1010479712080
114498584882
122045774240
13cb01bb086
14715b570ac
15415069d20
hex270a3b750

10479712080 has 80 divisors (see below), whose sum is σ = 32501741184. Its totient is φ = 2793331200.

The previous prime is 10479712051. The next prime is 10479712171. The reversal of 10479712080 is 8021797401.

It is a tau number, because it is divible by the number of its divisors (80).

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, 603682 + ... + 620798.

Almost surely, 210479712080 is an apocalyptic number.

10479712080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10479712080 is an abundant number, since it is smaller than the sum of its proper divisors (22022029104).

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

10479712080 is a wasteful number, since it uses less digits than its factorization.

10479712080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19684 (or 19678 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 39.

The spelling of 10479712080 in words is "ten billion, four hundred seventy-nine million, seven hundred twelve thousand, eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 2551 5102 7653 10204 12755 15306 17117 20408 25510 30612 34234 38265 40816 51020 51351 61224 68468 76530 85585 102040 102702 122448 136936 153060 171170 204080 205404 256755 273872 306120 342340 410808 513510 612240 684680 821616 1027020 1369360 2054040 4108080 43665467 87330934 130996401 174661868 218327335 261992802 349323736 436654670 523985604 654982005 698647472 873309340 1047971208 1309964010 1746618680 2095942416 2619928020 3493237360 5239856040 10479712080