Base | Representation |
---|---|
bin | 1010101001111011101000… |
… | …11101001101100000000100 |
3 | 10001221222111201001100210000 |
4 | 11110331310131031200010 |
5 | 11032343142101223322 |
6 | 121500015240201300 |
7 | 4635556014243246 |
oct | 524756435154004 |
9 | 101858451040700 |
10 | 23431000414212 |
11 | 7514038986146 |
12 | 2765102769230 |
13 | 100c6c2b6a921 |
14 | 5b00d057a096 |
15 | 2a97628613ac |
hex | 154f7474d804 |
23431000414212 has 120 divisors (see below), whose sum is σ = 63918785722176. Its totient is φ = 7470480612672.
The previous prime is 23431000414181. The next prime is 23431000414247. The reversal of 23431000414212 is 21241400013432.
23431000414212 is a `hidden beast` number, since 2 + 3 + 4 + 31 + 0 + 0 + 0 + 414 + 212 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 334134978 + ... + 334205094.
Almost surely, 223431000414212 is an apocalyptic number.
It is an amenable number.
23431000414212 is an abundant number, since it is smaller than the sum of its proper divisors (40487785307964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23431000414212 is a wasteful number, since it uses less digits than its factorization.
23431000414212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 114999 (or 114988 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 23431000414212 its reverse (21241400013432), we get a palindrome (44672400427644).
The spelling of 23431000414212 in words is "twenty-three trillion, four hundred thirty-one billion, four hundred fourteen thousand, two hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •