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5879697776640 = 21334537211227
BaseRepresentation
bin101010110001111100101…
…0011000010000000000000
3202211002112020200101220000
41111203321103002000000
51232313110112323030
620301032412520000
71144536251326122
oct125437123020000
922732466611800
105879697776640
111967625125466
127ab636a80000
133385b767994c
14164816695212
15a2e276d4860
hex558f94c2000

5879697776640 has 1120 divisors, whose sum is σ = 21846625124544. Its totient is φ = 1511624540160.

The previous prime is 5879697776609. The next prime is 5879697776651. The reversal of 5879697776640 is 466777969785.

It is a Harshad number since it is a multiple of its sum of digits (81).

It is a self number, because there is not a number n which added to its sum of digits gives 5879697776640.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 25901752207 + ... + 25901752433.

Almost surely, 25879697776640 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5879697776640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10923312562272).

5879697776640 is an abundant number, since it is smaller than the sum of its proper divisors (15966927347904).

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

5879697776640 is a wasteful number, since it uses less digits than its factorization.

5879697776640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518 (or 485 counting only the distinct ones).

The product of its (nonzero) digits is 6721263360, while the sum is 81.

The spelling of 5879697776640 in words is "five trillion, eight hundred seventy-nine billion, six hundred ninety-seven million, seven hundred seventy-six thousand, six hundred forty".