Base | Representation |
---|---|
bin | 1111100101001… |
… | …11101110100001 |
3 | 100002221210000011 |
4 | 13302213232201 |
5 | 231430213213 |
6 | 20545324521 |
7 | 3145006660 |
oct | 762475641 |
9 | 302853004 |
10 | 130710433 |
11 | 67867757 |
12 | 37936741 |
13 | 21106c69 |
14 | 13506dd7 |
15 | b71e03d |
hex | 7ca7ba1 |
130710433 has 16 divisors (see below), whose sum is σ = 158488704. Its totient is φ = 105235200.
The previous prime is 130710409. The next prime is 130710499. The reversal of 130710433 is 334017031.
It is a happy number.
It is not a de Polignac number, because 130710433 - 29 = 130709921 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130711433) 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, 89358 + ... + 90808.
It is an arithmetic number, because the mean of its divisors is an integer number (9905544).
Almost surely, 2130710433 is an apocalyptic number.
It is an amenable number.
130710433 is a deficient number, since it is larger than the sum of its proper divisors (27778271).
130710433 is a wasteful number, since it uses less digits than its factorization.
130710433 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2232.
The product of its (nonzero) digits is 756, while the sum is 22.
The square root of 130710433 is about 11432.8663510075. The cubic root of 130710433 is about 507.5008232816.
Adding to 130710433 its reverse (334017031), we get a palindrome (464727464).
The spelling of 130710433 in words is "one hundred thirty million, seven hundred ten thousand, four hundred thirty-three".
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