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88055484 = 223112923003
BaseRepresentation
bin1010011111110…
…01111010111100
320010200200102020
411033321322330
5140020233414
612423200140
72116313346
oct517717274
9203620366
1088055484
1145783430
12255a6050
1315320b4a
14b9a2296
157ae57a9
hex53f9ebc

88055484 has 48 divisors (see below), whose sum is σ = 231880320. Its totient is φ = 25762240.

The previous prime is 88055483. The next prime is 88055503. The reversal of 88055484 is 48455088.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88055483) 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, 7674 + ... + 15329.

It is an arithmetic number, because the mean of its divisors is an integer number (4830840).

Almost surely, 288055484 is an apocalyptic number.

It is an amenable number.

88055484 is an abundant number, since it is smaller than the sum of its proper divisors (143824836).

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

88055484 is a wasteful number, since it uses less digits than its factorization.

88055484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23050 (or 23048 counting only the distinct ones).

The product of its (nonzero) digits is 204800, while the sum is 42.

The square root of 88055484 is about 9383.7883607848. The cubic root of 88055484 is about 444.8894797706.

The spelling of 88055484 in words is "eighty-eight million, fifty-five thousand, four hundred eighty-four".

Divisors: 1 2 3 4 6 11 12 22 29 33 44 58 66 87 116 132 174 319 348 638 957 1276 1914 3828 23003 46006 69009 92012 138018 253033 276036 506066 667087 759099 1012132 1334174 1518198 2001261 2668348 3036396 4002522 7337957 8005044 14675914 22013871 29351828 44027742 88055484