Base | Representation |
---|---|
bin | 110001011110100000… |
… | …110000110010100011 |
3 | 12002010101112112120101 |
4 | 301132200300302203 |
5 | 1332300031114212 |
6 | 40223322323231 |
7 | 3560331132226 |
oct | 613640606243 |
9 | 162111475511 |
10 | 53125254307 |
11 | 20591903954 |
12 | a367659517 |
13 | 501839a928 |
14 | 27dd81d5bd |
15 | 15ade2b157 |
hex | c5e830ca3 |
53125254307 has 2 divisors, whose sum is σ = 53125254308. Its totient is φ = 53125254306.
The previous prime is 53125254289. The next prime is 53125254359. The reversal of 53125254307 is 70345252135.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 53125254307 - 219 = 53124730019 is a prime.
It is not a weakly prime, because it can be changed into another prime (53125254397) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26562627153 + 26562627154.
It is an arithmetic number, because the mean of its divisors is an integer number (26562627154).
Almost surely, 253125254307 is an apocalyptic number.
53125254307 is a deficient number, since it is larger than the sum of its proper divisors (1).
53125254307 is an equidigital number, since it uses as much as digits as its factorization.
53125254307 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 126000, while the sum is 37.
The spelling of 53125254307 in words is "fifty-three billion, one hundred twenty-five million, two hundred fifty-four thousand, three hundred seven".
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