Base | Representation |
---|---|
bin | 1111100010111… |
… | …11011110110001 |
3 | 100002101202002011 |
4 | 13301133132301 |
5 | 231341231023 |
6 | 20535122521 |
7 | 3142335145 |
oct | 761373661 |
9 | 302352064 |
10 | 130414513 |
11 | 67685399 |
12 | 37813441 |
13 | 21032368 |
14 | 1346b225 |
15 | b6b150d |
hex | 7c5f7b1 |
130414513 has 4 divisors (see below), whose sum is σ = 130471668. Its totient is φ = 130357360.
The previous prime is 130414511. The next prime is 130414517. The reversal of 130414513 is 315414031.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 54863649 + 75550864 = 7407^2 + 8692^2 .
It is a cyclic number.
It is not a de Polignac number, because 130414513 - 21 = 130414511 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130414511) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25006 + ... + 29767.
It is an arithmetic number, because the mean of its divisors is an integer number (32617917).
Almost surely, 2130414513 is an apocalyptic number.
It is an amenable number.
130414513 is a deficient number, since it is larger than the sum of its proper divisors (57155).
130414513 is an equidigital number, since it uses as much as digits as its factorization.
130414513 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57154.
The product of its (nonzero) digits is 720, while the sum is 22.
The square root of 130414513 is about 11419.9173814875. The cubic root of 130414513 is about 507.1175508443.
Adding to 130414513 its reverse (315414031), we get a palindrome (445828544).
The spelling of 130414513 in words is "one hundred thirty million, four hundred fourteen thousand, five hundred thirteen".
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