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88008040841 = 7297110160457
BaseRepresentation
bin101000111110110110…
…0000010000110001001
322102011102122200212012
41101331230002012021
52420220024301331
6104232541425305
76233631001310
oct1217554020611
9272142580765
1088008040841
1134362276756
121508186b235
1383b7231b16
14438c537277
15245155682b
hex147db02189

88008040841 has 32 divisors (see below), whose sum is σ = 106560852480. Its totient is φ = 71096256000.

The previous prime is 88008040837. The next prime is 88008040867. The reversal of 88008040841 is 14804080088.

It is not a de Polignac number, because 88008040841 - 22 = 88008040837 is a prime.

It is a super-2 number, since 2×880080408412 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88008040801) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1425485 + ... + 1485941.

It is an arithmetic number, because the mean of its divisors is an integer number (3330026640).

Almost surely, 288008040841 is an apocalyptic number.

It is an amenable number.

88008040841 is a deficient number, since it is larger than the sum of its proper divisors (18552811639).

88008040841 is a wasteful number, since it uses less digits than its factorization.

88008040841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60665.

The product of its (nonzero) digits is 65536, while the sum is 41.

The spelling of 88008040841 in words is "eighty-eight billion, eight million, forty thousand, eight hundred forty-one".

Divisors: 1 7 29 71 101 203 497 707 2059 2929 7171 14413 20503 50197 60457 207959 423199 1455713 1753253 4292447 6106157 12272771 30047129 42743099 124480963 177078553 433537147 871366741 1239549871 3034760029 12572577263 88008040841