Base | Representation |
---|---|
bin | 100011011000111010101… |
… | …101100000011011010001 |
3 | 22121111020211120101022111 |
4 | 203120322231200123101 |
5 | 304321101220403421 |
6 | 5101114411105321 |
7 | 340462440103600 |
oct | 43307255403321 |
9 | 8544224511274 |
10 | 2431936497361 |
11 | 858418830358 |
12 | 3333aa742241 |
13 | 14843b509817 |
14 | 859c6345a37 |
15 | 433d851bee1 |
hex | 2363ab606d1 |
2431936497361 has 24 divisors (see below), whose sum is σ = 2920839680256. Its totient is φ = 2016863724960.
The previous prime is 2431936497349. The next prime is 2431936497457. The reversal of 2431936497361 is 1637946391342.
It is not a de Polignac number, because 2431936497361 - 29 = 2431936496849 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2431936497296 and 2431936497305.
It is not an unprimeable number, because it can be changed into a prime (2431936497301) 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, 7414735 + ... + 7735771.
It is an arithmetic number, because the mean of its divisors is an integer number (121701653344).
Almost surely, 22431936497361 is an apocalyptic number.
It is an amenable number.
2431936497361 is a deficient number, since it is larger than the sum of its proper divisors (488903182895).
2431936497361 is a wasteful number, since it uses less digits than its factorization.
2431936497361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 326069 (or 326062 counting only the distinct ones).
The product of its digits is 17635968, while the sum is 58.
The spelling of 2431936497361 in words is "two trillion, four hundred thirty-one billion, nine hundred thirty-six million, four hundred ninety-seven thousand, three hundred sixty-one".
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