Search a number
-
+
232031330122001 = 1925711974749607
BaseRepresentation
bin110100110000100000000001…
…000000100011100100010001
31010102112222102100022202202112
4310300200001000203210101
5220403100131002401001
62141253415502555105
766605465444115464
oct6460400100434421
91112488370282675
10232031330122001
1167a28a3089a5a3
1222035286b98a95
139c615caa7ac07
14414253a7cb2db
151bc5a0260ecbb
hexd30801023911

232031330122001 has 8 divisors (see below), whose sum is σ = 244243651807680. Its totient is φ = 219819023077968.

The previous prime is 232031330121923. The next prime is 232031330122051. The reversal of 232031330122001 is 100221033130232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 232031330122001 - 210 = 232031330120977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232031330122051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46477940 + ... + 51227546.

It is an arithmetic number, because the mean of its divisors is an integer number (30530456475960).

Almost surely, 2232031330122001 is an apocalyptic number.

It is an amenable number.

232031330122001 is a deficient number, since it is larger than the sum of its proper divisors (12212321685679).

232031330122001 is a wasteful number, since it uses less digits than its factorization.

232031330122001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7320823.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 232031330122001 its reverse (100221033130232), we get a palindrome (332252363252233).

The spelling of 232031330122001 in words is "two hundred thirty-two trillion, thirty-one billion, three hundred thirty million, one hundred twenty-two thousand, one".

Divisors: 1 19 2571197 4749607 48852743 90242533 12212175269579 232031330122001