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48387753718 = 2177120044637
BaseRepresentation
bin101101000100001000…
…101000011011110110
311121220020002120111121
4231010020220123312
51243044231104333
634121245254154
73332044056163
oct550410503366
9147806076447
1048387753718
1119580697607
129464b6435a
134741a39b45
1424b056d06a
1513d307732d
hexb442286f6

48387753718 has 16 divisors (see below), whose sum is σ = 77933552544. Its totient is φ = 22449992320.

The previous prime is 48387753697. The next prime is 48387753727. The reversal of 48387753718 is 81735778384.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10019905 + ... + 10024732.

It is an arithmetic number, because the mean of its divisors is an integer number (4870847034).

Almost surely, 248387753718 is an apocalyptic number.

48387753718 is a deficient number, since it is larger than the sum of its proper divisors (29545798826).

48387753718 is a wasteful number, since it uses less digits than its factorization.

48387753718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20044727.

The product of its digits is 31610880, while the sum is 61.

The spelling of 48387753718 in words is "forty-eight billion, three hundred eighty-seven million, seven hundred fifty-three thousand, seven hundred eighteen".

Divisors: 1 2 17 34 71 142 1207 2414 20044637 40089274 340758829 681517658 1423169227 2846338454 24193876859 48387753718