Base | Representation |
---|---|
bin | 1111100010010… |
… | …11100101010111 |
3 | 100002020121021201 |
4 | 13301023211113 |
5 | 231331124030 |
6 | 20533253331 |
7 | 3141545431 |
oct | 761134527 |
9 | 302217251 |
10 | 130333015 |
11 | 6762a13a |
12 | 37794247 |
13 | 21004237 |
14 | 13449651 |
15 | b6972ca |
hex | 7c4b957 |
130333015 has 8 divisors (see below), whose sum is σ = 158379840. Its totient is φ = 102946272.
The previous prime is 130333009. The next prime is 130333031. The reversal of 130333015 is 510333031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 130333015 - 217 = 130201943 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 130332983 and 130333001.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164584 + ... + 165373.
It is an arithmetic number, because the mean of its divisors is an integer number (19797480).
Almost surely, 2130333015 is an apocalyptic number.
130333015 is a deficient number, since it is larger than the sum of its proper divisors (28046825).
130333015 is an equidigital number, since it uses as much as digits as its factorization.
130333015 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 330041.
The product of its (nonzero) digits is 405, while the sum is 19.
The square root of 130333015 is about 11416.3485843767. The cubic root of 130333015 is about 507.0118936919.
Adding to 130333015 its reverse (510333031), we get a palindrome (640666046).
The spelling of 130333015 in words is "one hundred thirty million, three hundred thirty-three thousand, fifteen".
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