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88141034429 = 721999039179
BaseRepresentation
bin101001000010110011…
…1010111001110111101
322102111200220110202122
41102011213113032331
52421003101100204
6104254052132325
76240134300600
oct1220547271675
9272450813678
1088141034429
1134420352808
12150ba3070a5
138408958056
1443a2076337
15245d0770be
hex14859d73bd

88141034429 has 12 divisors (see below), whose sum is σ = 103046652000. Its totient is φ = 75169804248.

The previous prime is 88141034413. The next prime is 88141034441. The reversal of 88141034429 is 92443014188.

It is not a de Polignac number, because 88141034429 - 24 = 88141034413 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 88141034429.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88141030429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4509839 + ... + 4529340.

It is an arithmetic number, because the mean of its divisors is an integer number (8587221000).

Almost surely, 288141034429 is an apocalyptic number.

It is an amenable number.

88141034429 is a deficient number, since it is larger than the sum of its proper divisors (14905617571).

88141034429 is a wasteful number, since it uses less digits than its factorization.

88141034429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9039392 (or 9039385 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 44.

The spelling of 88141034429 in words is "eighty-eight billion, one hundred forty-one million, thirty-four thousand, four hundred twenty-nine".

Divisors: 1 7 49 199 1393 9751 9039179 63274253 442919771 1798796621 12591576347 88141034429