Search a number
-
+
233374068 = 22333975443
BaseRepresentation
bin11011110100100…
…00000101110100
3121021010122001000
431322100011310
5434220432233
635054003300
75532434604
oct1572200564
9537118030
10233374068
1110a808434
12661a6530
1339470c85
1422dccc04
151574cd13
hexde90174

233374068 has 48 divisors (see below), whose sum is σ = 606679360. Its totient is φ = 77581152.

The previous prime is 233374051. The next prime is 233374073. The reversal of 233374068 is 860473332.

It is a super-2 number, since 2×2333740682 = 108926911229737248, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40155 + ... + 45597.

Almost surely, 2233374068 is an apocalyptic number.

It is an amenable number.

233374068 is an abundant number, since it is smaller than the sum of its proper divisors (373305292).

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

233374068 is a wasteful number, since it uses less digits than its factorization.

233374068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5853 (or 5845 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The square root of 233374068 is about 15276.5856132841. The cubic root of 233374068 is about 615.6740735203.

The spelling of 233374068 in words is "two hundred thirty-three million, three hundred seventy-four thousand, sixty-eight".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 108 397 794 1191 1588 2382 3573 4764 5443 7146 10719 10886 14292 16329 21438 21772 32658 42876 48987 65316 97974 146961 195948 293922 587844 2160871 4321742 6482613 8643484 12965226 19447839 25930452 38895678 58343517 77791356 116687034 233374068