Base | Representation |
---|---|
bin | 1011010111001010111010… |
… | …1001011101010110010101 |
3 | 1122020021211101122101112210 |
4 | 2311302232221131112111 |
5 | 3114140014410003334 |
6 | 42323022001504033 |
7 | 2426365425301215 |
oct | 265625651352625 |
9 | 48207741571483 |
10 | 12492695000469 |
11 | 3a8713870a002 |
12 | 1499202342019 |
13 | 6c80962a6118 |
14 | 312914970245 |
15 | 169e6c58e5e9 |
hex | b5caea5d595 |
12492695000469 has 16 divisors (see below), whose sum is σ = 16846239348864. Its totient is φ = 8234174592000.
The previous prime is 12492695000449. The next prime is 12492695000473. The reversal of 12492695000469 is 96400059629421.
It is not a de Polignac number, because 12492695000469 - 213 = 12492694992277 is a prime.
It is a super-4 number, since 4×124926950004694 (a number of 53 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12492695000449) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45813697 + ... + 46085574.
It is an arithmetic number, because the mean of its divisors is an integer number (1052889959304).
Almost surely, 212492695000469 is an apocalyptic number.
It is an amenable number.
12492695000469 is a deficient number, since it is larger than the sum of its proper divisors (4353544348395).
12492695000469 is a wasteful number, since it uses less digits than its factorization.
12492695000469 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 91899788.
The product of its (nonzero) digits is 8398080, while the sum is 57.
The spelling of 12492695000469 in words is "twelve trillion, four hundred ninety-two billion, six hundred ninety-five million, four hundred sixty-nine", and thus it is an aban number.
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