Search a number
-
+
232925880 = 233511176459
BaseRepresentation
bin11011110001000…
…10101010111000
3121020021212020110
431320202222320
5434112112010
635040224320
75525560125
oct1570425270
9536255213
10232925880
1110a531730
126600b0a0
1339344c85
1422d1374c
15156b0120
hexde22ab8

232925880 has 64 divisors (see below), whose sum is σ = 762307200. Its totient is φ = 56466560.

The previous prime is 232925867. The next prime is 232925881. The reversal of 232925880 is 88529232.

232925880 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232925881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86910 + ... + 89549.

It is an arithmetic number, because the mean of its divisors is an integer number (11911050).

Almost surely, 2232925880 is an apocalyptic number.

232925880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232925880 is an abundant number, since it is smaller than the sum of its proper divisors (529381320).

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

232925880 is a wasteful number, since it uses less digits than its factorization.

232925880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176484 (or 176480 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 232925880 is about 15261.9094480343. The cubic root of 232925880 is about 615.2796929933.

The spelling of 232925880 in words is "two hundred thirty-two million, nine hundred twenty-five thousand, eight hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 11 12 15 20 22 24 30 33 40 44 55 60 66 88 110 120 132 165 220 264 330 440 660 1320 176459 352918 529377 705836 882295 1058754 1411672 1764590 1941049 2117508 2646885 3529180 3882098 4235016 5293770 5823147 7058360 7764196 9705245 10587540 11646294 15528392 19410490 21175080 23292588 29115735 38820980 46585176 58231470 77641960 116462940 232925880