Base | Representation |
---|---|
bin | 1111100100101… |
… | …00110111001111 |
3 | 100002210212000110 |
4 | 13302110313033 |
5 | 231420230132 |
6 | 20543531103 |
7 | 3144235500 |
oct | 762246717 |
9 | 302725013 |
10 | 130633167 |
11 | 678146a5 |
12 | 378b9a93 |
13 | 210aaa42 |
14 | 134c6ba7 |
15 | b7061cc |
hex | 7c94dcf |
130633167 has 12 divisors (see below), whose sum is σ = 202614936. Its totient is φ = 74647440.
The previous prime is 130633159. The next prime is 130633187. The reversal of 130633167 is 761336031.
It is not a de Polignac number, because 130633167 - 23 = 130633159 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130633157) 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 11 ways as a sum of consecutive naturals, for example, 444184 + ... + 444477.
It is an arithmetic number, because the mean of its divisors is an integer number (16884578).
Almost surely, 2130633167 is an apocalyptic number.
130633167 is a deficient number, since it is larger than the sum of its proper divisors (71981769).
130633167 is an equidigital number, since it uses as much as digits as its factorization.
130633167 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 888678 (or 888671 counting only the distinct ones).
The product of its (nonzero) digits is 6804, while the sum is 30.
The square root of 130633167 is about 11429.4867338827. The cubic root of 130633167 is about 507.4008050282.
Adding to 130633167 its reverse (761336031), we get a palindrome (891969198).
The spelling of 130633167 in words is "one hundred thirty million, six hundred thirty-three thousand, one hundred sixty-seven".
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