Search a number
-
+
232785150 = 2352131961103
BaseRepresentation
bin11011110000000…
…00010011111110
3121020000201012020
431320000103332
5434043111100
635033221010
75524432623
oct1570002376
9536021166
10232785150
1110a445a24
1265b61766
13392c5bc0
1422cb834a
15156835a0
hexde004fe

232785150 has 192 divisors, whose sum is σ = 671623680. Its totient is φ = 52876800.

The previous prime is 232785143. The next prime is 232785151. The reversal of 232785150 is 51587232.

232785150 is digitally balanced in base 2, because in such base 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 (232785151) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2259999 + ... + 2260101.

It is an arithmetic number, because the mean of its divisors is an integer number (3498040).

Almost surely, 2232785150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232785150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (335811840).

232785150 is an abundant number, since it is smaller than the sum of its proper divisors (438838530).

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

232785150 is a wasteful number, since it uses less digits than its factorization.

232785150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211 (or 206 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 232785150 is about 15257.2982536228. The cubic root of 232785150 is about 615.1557540598.

The spelling of 232785150 in words is "two hundred thirty-two million, seven hundred eighty-five thousand, one hundred fifty".