Base | Representation |
---|---|
bin | 10111011000011000… |
… | …00011111010101011 |
3 | 1012101210210001101200 |
4 | 23230030003322223 |
5 | 201201421104324 |
6 | 5433324015243 |
7 | 623030440203 |
oct | 135414037253 |
9 | 35353701350 |
10 | 12552519339 |
11 | 536162a628 |
12 | 2523991523 |
13 | 1250777949 |
14 | 871165403 |
15 | 4d700eec9 |
hex | 2ec303eab |
12552519339 has 18 divisors (see below), whose sum is σ = 18169713900. Its totient is φ = 8350707528.
The previous prime is 12552519299. The next prime is 12552519341. The reversal of 12552519339 is 93391525521.
12552519339 is a `hidden beast` number, since 1 + 2 + 5 + 525 + 1 + 93 + 39 = 666.
It is not a de Polignac number, because 12552519339 - 29 = 12552518827 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 12552519294 and 12552519303.
It is not an unprimeable number, because it can be changed into a prime (12552519379) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2459212 + ... + 2464310.
It is an arithmetic number, because the mean of its divisors is an integer number (1009428550).
Almost surely, 212552519339 is an apocalyptic number.
12552519339 is a deficient number, since it is larger than the sum of its proper divisors (5617194561).
12552519339 is an frugal number, since it uses more digits than its factorization.
12552519339 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6151 (or 5625 counting only the distinct ones).
The product of its digits is 364500, while the sum is 45.
The spelling of 12552519339 in words is "twelve billion, five hundred fifty-two million, five hundred nineteen thousand, three hundred thirty-nine".
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