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88102942260 = 22357320114827
BaseRepresentation
bin101001000001101011…
…0000011011000110100
322102102001020012010120
41102003112003120310
52420413323123020
6104250211451540
76236162436654
oct1220326033064
9272361205116
1088102942260
11344008a5583
12150a95b6bb0
138400aab9c8
14439ad9c364
152459a50740
hex1483583634

88102942260 has 48 divisors (see below), whose sum is σ = 250067541696. Its totient is φ = 23172279552.

The previous prime is 88102942223. The next prime is 88102942273. The reversal of 88102942260 is 6224920188.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10053034 + ... + 10061793.

It is an arithmetic number, because the mean of its divisors is an integer number (5209740452).

Almost surely, 288102942260 is an apocalyptic number.

It is an amenable number.

88102942260 is an abundant number, since it is smaller than the sum of its proper divisors (161964599436).

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

88102942260 is a wasteful number, since it uses less digits than its factorization.

88102942260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20114912 (or 20114910 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 42.

The spelling of 88102942260 in words is "eighty-eight billion, one hundred two million, nine hundred forty-two thousand, two hundred sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 73 146 219 292 365 438 730 876 1095 1460 2190 4380 20114827 40229654 60344481 80459308 100574135 120688962 201148270 241377924 301722405 402296540 603444810 1206889620 1468382371 2936764742 4405147113 5873529484 7341911855 8810294226 14683823710 17620588452 22025735565 29367647420 44051471130 88102942260