Base | Representation |
---|---|
bin | 1111100001101… |
… | …10011101000000 |
3 | 100002002012120010 |
4 | 13300312131000 |
5 | 231320341324 |
6 | 20531344520 |
7 | 3141035205 |
oct | 760663500 |
9 | 302065503 |
10 | 130246464 |
11 | 67580107 |
12 | 37752140 |
13 | 20ca3a1a |
14 | 13425cac |
15 | b67b829 |
hex | 7c36740 |
130246464 has 28 divisors (see below), whose sum is σ = 344610944. Its totient is φ = 43415424.
The previous prime is 130246439. The next prime is 130246477. The reversal of 130246464 is 464642031.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 338992 + ... + 339375.
Almost surely, 2130246464 is an apocalyptic number.
It is an amenable number.
130246464 is an abundant number, since it is smaller than the sum of its proper divisors (214364480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130246464 is an equidigital number, since it uses as much as digits as its factorization.
130246464 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 678382 (or 678372 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 30.
The square root of 130246464 is about 11412.5572944893. The cubic root of 130246464 is about 506.8996373979.
Adding to 130246464 its reverse (464642031), we get a palindrome (594888495).
The spelling of 130246464 in words is "one hundred thirty million, two hundred forty-six thousand, four hundred sixty-four".
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