Base | Representation |
---|---|
bin | 1001110011000110… |
… | …1001101010101110 |
3 | 20210022022010100201 |
4 | 2130301221222232 |
5 | 20341321331142 |
6 | 1112555344114 |
7 | 122115565435 |
oct | 23461515256 |
9 | 6708263321 |
10 | 2630261422 |
11 | 112a794378 |
12 | 614a5203a |
13 | 32bc09c09 |
14 | 1ad47c11c |
15 | 105dabab7 |
hex | 9cc69aae |
2630261422 has 16 divisors (see below), whose sum is σ = 4035160800. Its totient is φ = 1285397152.
The previous prime is 2630261407. The next prime is 2630261429. The reversal of 2630261422 is 2241620362.
It is a super-2 number, since 2×26302614222 = 13836550296122924168, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2630261429) 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 7 ways as a sum of consecutive naturals, for example, 19297 + ... + 75052.
It is an arithmetic number, because the mean of its divisors is an integer number (252197550).
Almost surely, 22630261422 is an apocalyptic number.
2630261422 is a deficient number, since it is larger than the sum of its proper divisors (1404899378).
2630261422 is a wasteful number, since it uses less digits than its factorization.
2630261422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94667.
The product of its (nonzero) digits is 6912, while the sum is 28.
The square root of 2630261422 is about 51286.0743477213. The cubic root of 2630261422 is about 1380.3831152919.
Adding to 2630261422 its reverse (2241620362), we get a palindrome (4871881784).
The spelling of 2630261422 in words is "two billion, six hundred thirty million, two hundred sixty-one thousand, four hundred twenty-two".
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