Search a number
-
+
233150313 = 31141172321
BaseRepresentation
bin11011110010110…
…01011101101001
3121020201021002210
431321121131221
5434141302223
635045115333
75530513344
oct1571313551
9536637083
10233150313
1110a675310
12660b8b49
13393c3186
1422d7145b
1515706893
hexde59769

233150313 has 16 divisors (see below), whose sum is σ = 347401152. Its totient is φ = 137856000.

The previous prime is 233150279. The next prime is 233150317. The reversal of 233150313 is 313051332.

It is not a de Polignac number, because 233150313 - 26 = 233150249 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 233150313.

It is not an unprimeable number, because it can be changed into a prime (233150317) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 84808 + ... + 87513.

It is an arithmetic number, because the mean of its divisors is an integer number (21712572).

Almost surely, 2233150313 is an apocalyptic number.

It is an amenable number.

233150313 is a deficient number, since it is larger than the sum of its proper divisors (114250839).

233150313 is a wasteful number, since it uses less digits than its factorization.

233150313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172376.

The product of its (nonzero) digits is 810, while the sum is 21.

The square root of 233150313 is about 15269.2603946622. The cubic root of 233150313 is about 615.4772447348.

The spelling of 233150313 in words is "two hundred thirty-three million, one hundred fifty thousand, three hundred thirteen".

Divisors: 1 3 11 33 41 123 451 1353 172321 516963 1895531 5686593 7065161 21195483 77716771 233150313