Base | Representation |
---|---|
bin | 1111100001100… |
… | …00111110110011 |
3 | 100002001001211000 |
4 | 13300300332303 |
5 | 231314132201 |
6 | 20531053043 |
7 | 3140612646 |
oct | 760607663 |
9 | 302031730 |
10 | 130224051 |
11 | 67565291 |
12 | 37741183 |
13 | 20c96769 |
14 | 1341ba5d |
15 | b674d86 |
hex | 7c30fb3 |
130224051 has 16 divisors (see below), whose sum is σ = 193104000. Its totient is φ = 86735304.
The previous prime is 130224037. The next prime is 130224089. The reversal of 130224051 is 150422031.
It is not a de Polignac number, because 130224051 - 27 = 130223923 is a prime.
It is not an unprimeable number, because it can be changed into a prime (130224001) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46900 + ... + 49598.
It is an arithmetic number, because the mean of its divisors is an integer number (12069000).
Almost surely, 2130224051 is an apocalyptic number.
130224051 is a deficient number, since it is larger than the sum of its proper divisors (62879949).
130224051 is a wasteful number, since it uses less digits than its factorization.
130224051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4495 (or 4489 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 130224051 is about 11411.5753075550. The cubic root of 130224051 is about 506.8705597223.
Adding to 130224051 its reverse (150422031), we get a palindrome (280646082).
The spelling of 130224051 in words is "one hundred thirty million, two hundred twenty-four thousand, fifty-one".
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