Base | Representation |
---|---|
bin | 1001110011010001… |
… | …0010101000010010 |
3 | 20210100121021200212 |
4 | 2130310102220102 |
5 | 20342011002430 |
6 | 1113022244122 |
7 | 122124510224 |
oct | 23464225022 |
9 | 6710537625 |
10 | 2630953490 |
11 | 1130117330 |
12 | 615126642 |
13 | 32c0bcc19 |
14 | 1ad5bc414 |
15 | 105e96b95 |
hex | 9cd12a12 |
2630953490 has 32 divisors (see below), whose sum is σ = 5470136064. Its totient is φ = 900432640.
The previous prime is 2630953471. The next prime is 2630953499. The reversal of 2630953490 is 943590362.
It is not an unprimeable number, because it can be changed into a prime (2630953499) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 701594 + ... + 705333.
It is an arithmetic number, because the mean of its divisors is an integer number (170941752).
Almost surely, 22630953490 is an apocalyptic number.
2630953490 is an abundant number, since it is smaller than the sum of its proper divisors (2839182574).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2630953490 is a wasteful number, since it uses less digits than its factorization.
2630953490 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1406962.
The product of its (nonzero) digits is 174960, while the sum is 41.
The square root of 2630953490 is about 51292.8210376462. The cubic root of 2630953490 is about 1380.5041723598.
The spelling of 2630953490 in words is "two billion, six hundred thirty million, nine hundred fifty-three thousand, four hundred ninety".
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