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88049214 = 23311227653
BaseRepresentation
bin1010011111110…
…00011000111110
320010200100211000
411033320120332
5140020033324
612423111130
72116256151
oct517703076
9203610730
1088049214
1145779750
12255a24a6
131531b036
14b99dc98
157ae39c9
hex53f863e

88049214 has 64 divisors (see below), whose sum is σ = 214721280. Its totient is φ = 26523360.

The previous prime is 88049209. The next prime is 88049231. The reversal of 88049214 is 41294088.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 134512 + ... + 135164.

It is an arithmetic number, because the mean of its divisors is an integer number (3355020).

Almost surely, 288049214 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88049214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107360640).

88049214 is an abundant number, since it is smaller than the sum of its proper divisors (126672066).

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

88049214 is a wasteful number, since it uses less digits than its factorization.

88049214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 902 (or 896 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 88049214 is about 9383.4542680188. The cubic root of 88049214 is about 444.8789200525.

The spelling of 88049214 in words is "eighty-eight million, forty-nine thousand, two hundred fourteen".

Divisors: 1 2 3 6 9 11 18 22 27 33 54 66 99 198 227 297 454 594 653 681 1306 1362 1959 2043 2497 3918 4086 4994 5877 6129 7183 7491 11754 12258 14366 14982 17631 21549 22473 35262 43098 44946 64647 67419 129294 134838 148231 193941 296462 387882 444693 889386 1334079 1630541 2668158 3261082 4002237 4891623 8004474 9783246 14674869 29349738 44024607 88049214