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88083882 = 2332370921
BaseRepresentation
bin1010100000000…
…00110110101010
320010202010101000
411100000312222
5140022141012
612423535430
72116462215
oct520006652
9203663330
1088083882
11457a27a7
12255ba576
1315330a53
14b9ac77c
157aedddc
hex5400daa

88083882 has 32 divisors (see below), whose sum is σ = 204255360. Its totient is φ = 28084320.

The previous prime is 88083871. The next prime is 88083889. The reversal of 88083882 is 28838088.

It is not an unprimeable number, because it can be changed into a prime (88083889) 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, 34219 + ... + 36702.

It is an arithmetic number, because the mean of its divisors is an integer number (6382980).

Almost surely, 288083882 is an apocalyptic number.

88083882 is an abundant number, since it is smaller than the sum of its proper divisors (116171478).

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

88083882 is a wasteful number, since it uses less digits than its factorization.

88083882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70955 (or 70949 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 45.

The square root of 88083882 is about 9385.3013803500. The cubic root of 88083882 is about 444.9373004285.

The spelling of 88083882 in words is "eighty-eight million, eighty-three thousand, eight hundred eighty-two".

Divisors: 1 2 3 6 9 18 23 27 46 54 69 138 207 414 621 1242 70921 141842 212763 425526 638289 1276578 1631183 1914867 3262366 3829734 4893549 9787098 14680647 29361294 44041941 88083882