Base | Representation |
---|---|
bin | 1111100001100… |
… | …01001011010101 |
3 | 100002001002220201 |
4 | 13300301023111 |
5 | 231314143403 |
6 | 20531100501 |
7 | 3140615203 |
oct | 760611325 |
9 | 302032821 |
10 | 130224853 |
11 | 67565950 |
12 | 37741731 |
13 | 20c96c35 |
14 | 1341c073 |
15 | b67521d |
hex | 7c312d5 |
130224853 has 8 divisors (see below), whose sum is σ = 142236000. Its totient is φ = 118242480.
The previous prime is 130224851. The next prime is 130224883. The reversal of 130224853 is 358422031.
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 130224853 - 21 = 130224851 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130224851) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2898 + ... + 16396.
It is an arithmetic number, because the mean of its divisors is an integer number (17779500).
Almost surely, 2130224853 is an apocalyptic number.
It is an amenable number.
130224853 is a deficient number, since it is larger than the sum of its proper divisors (12011147).
130224853 is a wasteful number, since it uses less digits than its factorization.
130224853 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14387.
The product of its (nonzero) digits is 5760, while the sum is 28.
The square root of 130224853 is about 11411.6104472594. The cubic root of 130224853 is about 506.8716002606.
Adding to 130224853 its reverse (358422031), we get a palindrome (488646884).
The spelling of 130224853 in words is "one hundred thirty million, two hundred twenty-four thousand, eight hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •