Base | Representation |
---|---|
bin | 1001100000000011… |
… | …0000010000110001 |
3 | 20120201220102020211 |
4 | 2120000300100301 |
5 | 20210341201023 |
6 | 1101022304121 |
7 | 120125325406 |
oct | 23000602061 |
9 | 6521812224 |
10 | 2550334513 |
11 | 1099663081 |
12 | 5b2128041 |
13 | 3184a3b9c |
14 | 1a29d42ad |
15 | edd6ea0d |
hex | 98030431 |
2550334513 has 4 divisors (see below), whose sum is σ = 2551154788. Its totient is φ = 2549514240.
The previous prime is 2550334471. The next prime is 2550334517. The reversal of 2550334513 is 3154330552.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 993006144 + 1557328369 = 31512^2 + 39463^2 .
It is a cyclic number.
It is not a de Polignac number, because 2550334513 - 217 = 2550203441 is a prime.
It is a super-2 number, since 2×25503345132 = 13008412256397894338, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2550334517) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 405456 + ... + 411697.
It is an arithmetic number, because the mean of its divisors is an integer number (637788697).
Almost surely, 22550334513 is an apocalyptic number.
It is an amenable number.
2550334513 is a deficient number, since it is larger than the sum of its proper divisors (820275).
2550334513 is an equidigital number, since it uses as much as digits as its factorization.
2550334513 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 820274.
The product of its (nonzero) digits is 27000, while the sum is 31.
The square root of 2550334513 is about 50500.8367554440. The cubic root of 2550334513 is about 1366.2569453994.
The spelling of 2550334513 in words is "two billion, five hundred fifty million, three hundred thirty-four thousand, five hundred thirteen".
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