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88995036 = 223134313267
BaseRepresentation
bin1010100110111…
…11010011011100
320012110102020110
411103133103130
5140240320121
612455250020
72130305514
oct523372334
9205412213
1088995036
1146265319
1225979910
131558c6b0
14bb68844
157c2dd76
hex54df4dc

88995036 has 48 divisors (see below), whose sum is σ = 228846464. Its totient is φ = 26744256.

The previous prime is 88995019. The next prime is 88995047. The reversal of 88995036 is 63059988.

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, 75 + ... + 13341.

Almost surely, 288995036 is an apocalyptic number.

88995036 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88995036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114423232).

88995036 is an abundant number, since it is smaller than the sum of its proper divisors (139851428).

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

88995036 is a wasteful number, since it uses less digits than its factorization.

88995036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13330 (or 13328 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 48.

The square root of 88995036 is about 9433.7180369142. The cubic root of 88995036 is about 446.4662086571.

The spelling of 88995036 in words is "eighty-eight million, nine hundred ninety-five thousand, thirty-six".

Divisors: 1 2 3 4 6 12 13 26 39 43 52 78 86 129 156 172 258 516 559 1118 1677 2236 3354 6708 13267 26534 39801 53068 79602 159204 172471 344942 517413 570481 689884 1034826 1140962 1711443 2069652 2281924 3422886 6845772 7416253 14832506 22248759 29665012 44497518 88995036