Base | Representation |
---|---|
bin | 1111100010111… |
… | …01100011100011 |
3 | 100002101100021002 |
4 | 13301131203203 |
5 | 231341003002 |
6 | 20535022215 |
7 | 3142303151 |
oct | 761354343 |
9 | 302340232 |
10 | 130406627 |
11 | 6767a47a |
12 | 3780a96b |
13 | 2102b8b0 |
14 | 134683d1 |
15 | b6ae002 |
hex | 7c5d8e3 |
130406627 has 16 divisors (see below), whose sum is σ = 142884000. Its totient is φ = 118297344.
The previous prime is 130406621. The next prime is 130406629. The reversal of 130406627 is 726604031.
It is a cyclic number.
It is not a de Polignac number, because 130406627 - 210 = 130405603 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 130406627.
It is not an unprimeable number, because it can be changed into a prime (130406621) 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, 311024 + ... + 311442.
It is an arithmetic number, because the mean of its divisors is an integer number (8930250).
Almost surely, 2130406627 is an apocalyptic number.
130406627 is a deficient number, since it is larger than the sum of its proper divisors (12477373).
130406627 is a wasteful number, since it uses less digits than its factorization.
130406627 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 790.
The product of its (nonzero) digits is 6048, while the sum is 29.
The square root of 130406627 is about 11419.5721023163. The cubic root of 130406627 is about 507.1073290534.
The spelling of 130406627 in words is "one hundred thirty million, four hundred six thousand, six hundred twenty-seven".
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