Base | Representation |
---|---|
bin | 1100010100001101… |
… | …10101000011000101 |
3 | 122001210200002000202 |
4 | 12022012311003011 |
5 | 102020133411003 |
6 | 3012034220245 |
7 | 322565120366 |
oct | 61206650305 |
9 | 18053602022 |
10 | 6612013253 |
11 | 289334446a |
12 | 1346424685 |
13 | 814b0c6a1 |
14 | 46a201b6d |
15 | 28a72a088 |
hex | 18a1b50c5 |
6612013253 has 8 divisors (see below), whose sum is σ = 6842092800. Its totient is φ = 6382072368.
The previous prime is 6612013231. The next prime is 6612013279. The reversal of 6612013253 is 3523102166.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 6612013253 - 230 = 5538271429 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6612013753) 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, 67508 + ... + 133346.
It is an arithmetic number, because the mean of its divisors is an integer number (855261600).
Almost surely, 26612013253 is an apocalyptic number.
It is an amenable number.
6612013253 is a deficient number, since it is larger than the sum of its proper divisors (230079547).
6612013253 is a wasteful number, since it uses less digits than its factorization.
6612013253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69331.
The product of its (nonzero) digits is 6480, while the sum is 29.
The square root of 6612013253 is about 81314.2868935097. The cubic root of 6612013253 is about 1876.9148559116.
The spelling of 6612013253 in words is "six billion, six hundred twelve million, thirteen thousand, two hundred fifty-three".
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