Search a number
-
+
323231023233 = 3371168612949
BaseRepresentation
bin1001011010000100001…
…00100000000010000001
31010220022112012021122000
410231002010200002001
520243434120220413
6404253522334213
732231652236136
oct4550204400201
91126275167560
10323231023233
11115099538958
12527894ba369
1324632a179c1
14119045aa58d
15861be05073
hex4b42120081

323231023233 has 16 divisors (see below), whose sum is σ = 485605296000. Its totient is φ = 212452314480.

The previous prime is 323231023207. The next prime is 323231023279. The reversal of 323231023233 is 332320132323.

323231023233 is a `hidden beast` number, since 3 + 2 + 323 + 10 + 2 + 323 + 3 = 666.

It is not a de Polignac number, because 323231023233 - 218 = 323230761089 is a prime.

It is a super-3 number, since 3×3232310232333 (a number of 36 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 323231023197 and 323231023206.

It is not an unprimeable number, because it can be changed into a prime (323231023433) 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, 84304558 + ... + 84308391.

It is an arithmetic number, because the mean of its divisors is an integer number (30350331000).

Almost surely, 2323231023233 is an apocalyptic number.

It is an amenable number.

323231023233 is a deficient number, since it is larger than the sum of its proper divisors (162374272767).

323231023233 is a wasteful number, since it uses less digits than its factorization.

323231023233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168613029 (or 168613023 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 27.

Adding to 323231023233 its reverse (332320132323), we get a palindrome (655551155556).

The spelling of 323231023233 in words is "three hundred twenty-three billion, two hundred thirty-one million, twenty-three thousand, two hundred thirty-three".

Divisors: 1 3 9 27 71 213 639 1917 168612949 505838847 1517516541 4552549623 11971519379 35914558137 107743674411 323231023233