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232968942 = 23247383719
BaseRepresentation
bin11011110001011…
…01001011101110
3121020101001022100
431320231023232
5434120001232
635041155530
75526126513
oct1570551356
9536331270
10232968942
1110a561018
126602bba6
133935b75b
1422d2530a
15156bcc7c
hexde2d2ee

232968942 has 48 divisors (see below), whose sum is σ = 517570560. Its totient is φ = 75700176.

The previous prime is 232968917. The next prime is 232968971. The reversal of 232968942 is 249869232.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 323659 + ... + 324377.

It is an arithmetic number, because the mean of its divisors is an integer number (10782720).

Almost surely, 2232968942 is an apocalyptic number.

232968942 is an abundant number, since it is smaller than the sum of its proper divisors (284601618).

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

232968942 is a wasteful number, since it uses less digits than its factorization.

232968942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1157 (or 1154 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 232968942 is about 15263.3201499543. The cubic root of 232968942 is about 615.3176071165.

The spelling of 232968942 in words is "two hundred thirty-two million, nine hundred sixty-eight thousand, nine hundred forty-two".

Divisors: 1 2 3 6 9 18 47 94 141 282 383 423 719 766 846 1149 1438 2157 2298 3447 4314 6471 6894 12942 18001 33793 36002 54003 67586 101379 108006 162009 202758 275377 304137 324018 550754 608274 826131 1652262 2478393 4956786 12942719 25885438 38828157 77656314 116484471 232968942