Search a number
-
+
88852920 = 23351356957
BaseRepresentation
bin1010100101111…
…00100110111000
320012012012021220
411102330212320
5140221243140
612452232040
72126144262
oct522744670
9205165256
1088852920
1146178572
122590b620
131553cac0
14bb2cb32
157c01bd0
hex54bc9b8

88852920 has 64 divisors (see below), whose sum is σ = 287068320. Its totient is φ = 21871104.

The previous prime is 88852891. The next prime is 88852969. The reversal of 88852920 is 2925888.

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, 26919 + ... + 30038.

Almost surely, 288852920 is an apocalyptic number.

It is an amenable number.

88852920 is an abundant number, since it is smaller than the sum of its proper divisors (198215400).

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

88852920 is a wasteful number, since it uses less digits than its factorization.

88852920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56984 (or 56980 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 42.

The square root of 88852920 is about 9426.1826844168. The cubic root of 88852920 is about 446.2284283682.

The spelling of 88852920 in words is "eighty-eight million, eight hundred fifty-two thousand, nine hundred twenty".

Divisors: 1 2 3 4 5 6 8 10 12 13 15 20 24 26 30 39 40 52 60 65 78 104 120 130 156 195 260 312 390 520 780 1560 56957 113914 170871 227828 284785 341742 455656 569570 683484 740441 854355 1139140 1366968 1480882 1708710 2221323 2278280 2961764 3417420 3702205 4442646 5923528 6834840 7404410 8885292 11106615 14808820 17770584 22213230 29617640 44426460 88852920