Base | Representation |
---|---|
bin | 1010101001011000101110… |
… | …00111011011000110000011 |
3 | 10001220012010021101220202200 |
4 | 11110230113013123012003 |
5 | 11032041244131134301 |
6 | 121443235151244243 |
7 | 4634323331116122 |
oct | 524542707330603 |
9 | 101805107356680 |
10 | 23412254552451 |
11 | 750709937a806 |
12 | 2761550819683 |
13 | 100a9c626132b |
14 | 5ad232a77ab9 |
15 | 2a9016c76c86 |
hex | 154b171db183 |
23412254552451 has 24 divisors (see below), whose sum is σ = 35386794558336. Its totient is φ = 14897766913920.
The previous prime is 23412254552443. The next prime is 23412254552497. The reversal of 23412254552451 is 15425545221432.
23412254552451 is a `hidden beast` number, since 2 + 3 + 4 + 1 + 2 + 2 + 54 + 552 + 45 + 1 = 666.
It is not a de Polignac number, because 23412254552451 - 23 = 23412254552443 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 23412254552397 and 23412254552406.
It is not an unprimeable number, because it can be changed into a prime (23412254552411) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 574739160 + ... + 574779893.
It is an arithmetic number, because the mean of its divisors is an integer number (1474449773264).
Almost surely, 223412254552451 is an apocalyptic number.
23412254552451 is a deficient number, since it is larger than the sum of its proper divisors (11974540005885).
23412254552451 is a wasteful number, since it uses less digits than its factorization.
23412254552451 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1149519163 (or 1149519160 counting only the distinct ones).
The product of its digits is 1920000, while the sum is 45.
Adding to 23412254552451 its reverse (15425545221432), we get a palindrome (38837799773883).
The spelling of 23412254552451 in words is "twenty-three trillion, four hundred twelve billion, two hundred fifty-four million, five hundred fifty-two thousand, four hundred fifty-one".
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