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12608923810560 = 2835711233159809
BaseRepresentation
bin1011011101111011111001…
…1011001011101100000000
31122122101211120122201000220
42313132332123023230000
53123041033443414220
642452243140343040
72440651613005650
oct267367633135400
948571746581026
1012608923810560
114021461860350
1214b783b0a4a80
1370602a0a256c
143183bd0c4360
1516cec141a540
hexb77be6cbb00

12608923810560 has 1152 divisors, whose sum is σ = 54080213483520. Its totient is φ = 2425238323200.

The previous prime is 12608923810541. The next prime is 12608923810579. The reversal of 12608923810560 is 6501832980621.

It is an interprime number because it is at equal distance from previous prime (12608923810541) and next prime (12608923810579).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 210789936 + ... + 210849744.

It is an arithmetic number, because the mean of its divisors is an integer number (46944629760).

Almost surely, 212608923810560 is an apocalyptic number.

12608923810560 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 12608923810560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27040106741760).

12608923810560 is an abundant number, since it is smaller than the sum of its proper divisors (41471289672960).

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

12608923810560 is a wasteful number, since it uses less digits than its factorization.

12608923810560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59905 (or 59891 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 51.

The spelling of 12608923810560 in words is "twelve trillion, six hundred eight billion, nine hundred twenty-three million, eight hundred ten thousand, five hundred sixty".