Base | Representation |
---|---|
bin | 1000101000000011… |
… | …0010001000000101 |
3 | 12222100221121112110 |
4 | 2022000302020011 |
5 | 14220224224000 |
6 | 1021432211233 |
7 | 111244044345 |
oct | 21200621005 |
9 | 5870847473 |
10 | 2315461125 |
11 | a8902123a |
12 | 547539b19 |
13 | 2ab929653 |
14 | 17d734d25 |
15 | d8427850 |
hex | 8a032205 |
2315461125 has 32 divisors (see below), whose sum is σ = 4055725440. Its totient is φ = 1169913600.
The previous prime is 2315461097. The next prime is 2315461133. The reversal of 2315461125 is 5211645132.
It is not a de Polignac number, because 2315461125 - 211 = 2315459077 is a prime.
It is a super-2 number, since 2×23154611252 = 10722720442772531250, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2315461092 and 2315461101.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 155364 + ... + 169613.
It is an arithmetic number, because the mean of its divisors is an integer number (126741420).
Almost surely, 22315461125 is an apocalyptic number.
2315461125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2315461125 is a deficient number, since it is larger than the sum of its proper divisors (1740264315).
2315461125 is a wasteful number, since it uses less digits than its factorization.
2315461125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 325014 (or 325004 counting only the distinct ones).
The product of its digits is 7200, while the sum is 30.
The square root of 2315461125 is about 48119.2386161710. The cubic root of 2315461125 is about 1322.9573129333.
The spelling of 2315461125 in words is "two billion, three hundred fifteen million, four hundred sixty-one thousand, one hundred twenty-five".
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