Base | Representation |
---|---|
bin | 1111100001011… |
… | …11110010010111 |
3 | 100002000211002211 |
4 | 13300233302113 |
5 | 231314003114 |
6 | 20531014251 |
7 | 3140562460 |
oct | 760576227 |
9 | 302024084 |
10 | 130219159 |
11 | 67561644 |
12 | 3773a387 |
13 | 20c94475 |
14 | 13419d67 |
15 | b6736c4 |
hex | 7c2fc97 |
130219159 has 8 divisors (see below), whose sum is σ = 149266208. Its totient is φ = 111283200.
The previous prime is 130219153. The next prime is 130219211. The reversal of 130219159 is 951912031.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 130219159 - 23 = 130219151 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 130219159.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130219151) 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, 25242 + ... + 29959.
It is an arithmetic number, because the mean of its divisors is an integer number (18658276).
Almost surely, 2130219159 is an apocalyptic number.
130219159 is a deficient number, since it is larger than the sum of its proper divisors (19047049).
130219159 is an equidigital number, since it uses as much as digits as its factorization.
130219159 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55545.
The product of its (nonzero) digits is 2430, while the sum is 31.
The square root of 130219159 is about 11411.3609617784. The cubic root of 130219159 is about 506.8642126053.
The spelling of 130219159 in words is "one hundred thirty million, two hundred nineteen thousand, one hundred fifty-nine".
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