Base | Representation |
---|---|
bin | 1001110011000011… |
… | …1000110011100101 |
3 | 20210021220221211020 |
4 | 2130300320303211 |
5 | 20341243430120 |
6 | 1112551201353 |
7 | 122114103105 |
oct | 23460706345 |
9 | 6707827736 |
10 | 2630061285 |
11 | 112a667a75 |
12 | 614976259 |
13 | 32bb69aa7 |
14 | 1ad429205 |
15 | 105d6c640 |
hex | 9cc38ce5 |
2630061285 has 16 divisors (see below), whose sum is σ = 4261367040. Its totient is φ = 1384943040.
The previous prime is 2630061283. The next prime is 2630061367. The reversal of 2630061285 is 5821600362.
2630061285 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2630061285 - 21 = 2630061283 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2630061283) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1108546 + ... + 1110915.
It is an arithmetic number, because the mean of its divisors is an integer number (266335440).
Almost surely, 22630061285 is an apocalyptic number.
It is an amenable number.
2630061285 is a deficient number, since it is larger than the sum of its proper divisors (1631305755).
2630061285 is a wasteful number, since it uses less digits than its factorization.
2630061285 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2219548.
The product of its (nonzero) digits is 17280, while the sum is 33.
The square root of 2630061285 is about 51284.1231279233. The cubic root of 2630061285 is about 1380.3481032153.
The spelling of 2630061285 in words is "two billion, six hundred thirty million, sixty-one thousand, two hundred eighty-five".
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