Base | Representation |
---|---|
bin | 1011011000011011… |
… | …0111000010011101 |
3 | 21212220222212022011 |
4 | 2312012313002131 |
5 | 22224121022423 |
6 | 1223100351221 |
7 | 135466132051 |
oct | 26606670235 |
9 | 7786885264 |
10 | 3055251613 |
11 | 1328678837 |
12 | 713245511 |
13 | 398c8b0bb |
14 | 20daa9c61 |
15 | 12d359b0d |
hex | b61b709d |
3055251613 has 4 divisors (see below), whose sum is σ = 3060352800. Its totient is φ = 3050150428.
The previous prime is 3055251607. The next prime is 3055251629. The reversal of 3055251613 is 3161525503.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3161525503 = 1049 ⋅3013847.
It is a cyclic number.
It is not a de Polignac number, because 3055251613 - 25 = 3055251581 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 (3055251643) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2549695 + ... + 2550892.
It is an arithmetic number, because the mean of its divisors is an integer number (765088200).
Almost surely, 23055251613 is an apocalyptic number.
It is an amenable number.
3055251613 is a deficient number, since it is larger than the sum of its proper divisors (5101187).
3055251613 is an equidigital number, since it uses as much as digits as its factorization.
3055251613 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5101186.
The product of its (nonzero) digits is 13500, while the sum is 31.
The square root of 3055251613 is about 55274.3305070265. The cubic root of 3055251613 is about 1451.0498323423.
The spelling of 3055251613 in words is "three billion, fifty-five million, two hundred fifty-one thousand, six hundred thirteen".
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