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230553150534405 = 32523222756667183
BaseRepresentation
bin110100011010111111010110…
…101000111011001100000101
31010020022122222110122102122100
4310122333112220323030011
5220204340323014100110
62134202353304222313
766363625665665556
oct6432772650731405
91106278873572570
10230553150534405
1167509050a71a96
1221a368b376a999
139b850b822834a
1440d0b9111432d
151b9c33ac1cbc0
hexd1afd6a3b305

230553150534405 has 24 divisors (see below), whose sum is σ = 417000480968448. Its totient is φ = 117615520272096.

The previous prime is 230553150534397. The next prime is 230553150534419. The reversal of 230553150534405 is 504435051355032.

230553150534405 is a `hidden beast` number, since 2 + 3 + 0 + 5 + 5 + 3 + 150 + 53 + 440 + 5 = 666.

It is not a de Polignac number, because 230553150534405 - 23 = 230553150534397 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 111378332557 + ... + 111378334626.

It is an arithmetic number, because the mean of its divisors is an integer number (17375020040352).

Almost surely, 2230553150534405 is an apocalyptic number.

It is an amenable number.

230553150534405 is a deficient number, since it is larger than the sum of its proper divisors (186447330434043).

230553150534405 is a wasteful number, since it uses less digits than its factorization.

230553150534405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222756667217 (or 222756667214 counting only the distinct ones).

The product of its (nonzero) digits is 2700000, while the sum is 45.

The spelling of 230553150534405 in words is "two hundred thirty trillion, five hundred fifty-three billion, one hundred fifty million, five hundred thirty-four thousand, four hundred five".

Divisors: 1 3 5 9 15 23 45 69 115 207 345 1035 222756667183 668270001549 1113783335915 2004810004647 3341350007745 5123403345209 10024050023235 15370210035627 25617016726045 46110630106881 76851050178135 230553150534405