Search a number
-
+
88352160 = 25351314159
BaseRepresentation
bin1010100010000…
…10010110100000
320011020202101020
411101002112200
5140104232120
612433405440
72121660321
oct521022640
9204222336
1088352160
1145966316
1225709880
13153c5bb0
14ba3c448
157b53640
hex54425a0

88352160 has 96 divisors (see below), whose sum is σ = 299738880. Its totient is φ = 21746688.

The previous prime is 88352149. The next prime is 88352191. The reversal of 88352160 is 6125388.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×883521602 = 15612208353331200, which contains 22 as substring.

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, 840 + ... + 13319.

It is an arithmetic number, because the mean of its divisors is an integer number (3122280).

Almost surely, 288352160 is an apocalyptic number.

88352160 is a gapful number since it is divisible by the number (80) 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 88352160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149869440).

88352160 is an abundant number, since it is smaller than the sum of its proper divisors (211386720).

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

88352160 is a wasteful number, since it uses less digits than its factorization.

88352160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14190 (or 14182 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 88352160 is about 9399.5829694726. The cubic root of 88352160 is about 445.3885593321.

The spelling of 88352160 in words is "eighty-eight million, three hundred fifty-two thousand, one hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 65 78 80 96 104 120 130 156 160 195 208 240 260 312 390 416 480 520 624 780 1040 1248 1560 2080 3120 6240 14159 28318 42477 56636 70795 84954 113272 141590 169908 184067 212385 226544 283180 339816 368134 424770 453088 552201 566360 679632 736268 849540 920335 1104402 1132720 1359264 1472536 1699080 1840670 2208804 2265440 2761005 2945072 3398160 3681340 4417608 5522010 5890144 6796320 7362680 8835216 11044020 14725360 17670432 22088040 29450720 44176080 88352160