Base | Representation |
---|---|
bin | 1111100100101… |
… | …01010010100010 |
3 | 100002210221102011 |
4 | 13302111102202 |
5 | 231420304124 |
6 | 20543543134 |
7 | 3144243544 |
oct | 762252242 |
9 | 302727364 |
10 | 130634914 |
11 | 67815a43 |
12 | 378baaaa |
13 | 210ab787 |
14 | 134c7694 |
15 | b706994 |
hex | 7c954a2 |
130634914 has 4 divisors (see below), whose sum is σ = 195952374. Its totient is φ = 65317456.
The previous prime is 130634891. The next prime is 130634921. The reversal of 130634914 is 419436031.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 118265625 + 12369289 = 10875^2 + 3517^2 .
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 as a sum of consecutive naturals, namely, 32658727 + ... + 32658730.
Almost surely, 2130634914 is an apocalyptic number.
130634914 is a deficient number, since it is larger than the sum of its proper divisors (65317460).
130634914 is an equidigital number, since it uses as much as digits as its factorization.
130634914 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65317459.
The product of its (nonzero) digits is 7776, while the sum is 31.
The square root of 130634914 is about 11429.5631587563. The cubic root of 130634914 is about 507.4030668970.
The spelling of 130634914 in words is "one hundred thirty million, six hundred thirty-four thousand, nine hundred fourteen".
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