Base | Representation |
---|---|
bin | 110001011101001101… |
… | …110111010110110101 |
3 | 12002001212122111011112 |
4 | 301131031313112311 |
5 | 1332224000221003 |
6 | 40221224444405 |
7 | 3556645333334 |
oct | 613515672665 |
9 | 162055574145 |
10 | 53103523253 |
11 | 20580611000 |
12 | a360319705 |
13 | 5013a2c611 |
14 | 27da9a3d1b |
15 | 15ac0873d8 |
hex | c5d3775b5 |
53103523253 has 8 divisors (see below), whose sum is σ = 58409887296. Its totient is φ = 48275929020.
The previous prime is 53103523247. The next prime is 53103523267. The reversal of 53103523253 is 35232530135.
It is not a de Polignac number, because 53103523253 - 210 = 53103522229 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53103523273) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19947401 + ... + 19950062.
It is an arithmetic number, because the mean of its divisors is an integer number (7301235912).
Almost surely, 253103523253 is an apocalyptic number.
It is an amenable number.
53103523253 is a deficient number, since it is larger than the sum of its proper divisors (5306364043).
53103523253 is an equidigital number, since it uses as much as digits as its factorization.
53103523253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39897496 (or 39897474 counting only the distinct ones).
The product of its (nonzero) digits is 40500, while the sum is 32.
The spelling of 53103523253 in words is "fifty-three billion, one hundred three million, five hundred twenty-three thousand, two hundred fifty-three".
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