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88042810748 = 2241718391099
BaseRepresentation
bin101000111111111000…
…0101010110101111100
322102020212002012012112
41101333300222311330
52420302424420443
6104240222553152
76234532354304
oct1217760526574
9272225065175
1088042810748
113437a964912
12150914387b8
1383c14b6c29
144392dc8604
152454623b18
hex147fc2ad7c

88042810748 has 48 divisors (see below), whose sum is σ = 161986003200. Its totient is φ = 41832201600.

The previous prime is 88042810747. The next prime is 88042810763. The reversal of 88042810748 is 84701824088.

It is a junction number, because it is equal to n+sod(n) for n = 88042810696 and 88042810705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88042810747) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 920903 + ... + 1012001.

It is an arithmetic number, because the mean of its divisors is an integer number (3374708400).

Almost surely, 288042810748 is an apocalyptic number.

It is an amenable number.

88042810748 is a deficient number, since it is larger than the sum of its proper divisors (73943192452).

88042810748 is a wasteful number, since it uses less digits than its factorization.

88042810748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91298 (or 91296 counting only the distinct ones).

The product of its (nonzero) digits is 917504, while the sum is 50.

The spelling of 88042810748 in words is "eighty-eight billion, forty-two million, eight hundred ten thousand, seven hundred forty-eight".

Divisors: 1 2 4 41 71 82 83 142 164 166 284 332 2911 3403 5822 5893 6806 11644 11786 13612 23572 91099 182198 241613 364396 483226 966452 3735059 6468029 7470118 7561217 12936058 14940236 15122434 25872116 30244868 265189189 310009897 530378378 536846407 620019794 1060756756 1073692814 1240039588 2147385628 22010702687 44021405374 88042810748