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58978997792 = 25111312888767
BaseRepresentation
bin110110111011011011…
…000001011000100000
312122020100101112000122
4312323123001120200
51431242110412132
643032232335412
74155361131611
oct667333013040
9178210345018
1058978997792
1123016119a90
12b51bb44568
13573c078680
142bd7039c08
151802cc3912
hexdbb6c1620

58978997792 has 48 divisors (see below), whose sum is σ = 136414720512. Its totient is φ = 24746430720.

The previous prime is 58978997789. The next prime is 58978997849. The reversal of 58978997792 is 29779987985.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6439808 + ... + 6448959.

It is an arithmetic number, because the mean of its divisors is an integer number (2841973344).

Almost surely, 258978997792 is an apocalyptic number.

58978997792 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

58978997792 is an abundant number, since it is smaller than the sum of its proper divisors (77435722720).

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

58978997792 is a wasteful number, since it uses less digits than its factorization.

58978997792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12888801 (or 12888793 counting only the distinct ones).

The product of its digits is 1440270720, while the sum is 80.

The spelling of 58978997792 in words is "fifty-eight billion, nine hundred seventy-eight million, nine hundred ninety-seven thousand, seven hundred ninety-two".

Divisors: 1 2 4 8 11 13 16 22 26 32 44 52 88 104 143 176 208 286 352 416 572 1144 2288 4576 12888767 25777534 51555068 103110136 141776437 167553971 206220272 283552874 335107942 412440544 567105748 670215884 1134211496 1340431768 1843093681 2268422992 2680863536 3686187362 4536845984 5361727072 7372374724 14744749448 29489498896 58978997792