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88104852 = 223211317177
BaseRepresentation
bin1010100000001…
…01111110010100
320010210012010200
411100011332110
5140023323402
612424220500
72116610313
oct520057624
9203705120
1088104852
1145807530
122560a730
131533a464
14b9b627a
157b0521c
hex5405f94

88104852 has 72 divisors (see below), whose sum is σ = 250828032. Its totient is φ = 25833600.

The previous prime is 88104851. The next prime is 88104983. The reversal of 88104852 is 25840188.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88104851) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8688 + ... + 15864.

Almost surely, 288104852 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88104852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125414016).

88104852 is an abundant number, since it is smaller than the sum of its proper divisors (162723180).

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

88104852 is a wasteful number, since it uses less digits than its factorization.

88104852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7229 (or 7224 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 36.

The square root of 88104852 is about 9386.4184863024. The cubic root of 88104852 is about 444.9726061494.

The spelling of 88104852 in words is "eighty-eight million, one hundred four thousand, eight hundred fifty-two".

Divisors: 1 2 3 4 6 9 11 12 18 22 31 33 36 44 62 66 93 99 124 132 186 198 279 341 372 396 558 682 1023 1116 1364 2046 3069 4092 6138 7177 12276 14354 21531 28708 43062 64593 78947 86124 129186 157894 222487 236841 258372 315788 444974 473682 667461 710523 889948 947364 1334922 1421046 2002383 2447357 2669844 2842092 4004766 4894714 7342071 8009532 9789428 14684142 22026213 29368284 44052426 88104852