Base | Representation |
---|---|
bin | 1111100011011… |
… | …00101000110001 |
3 | 100002111111000000 |
4 | 13301230220301 |
5 | 231344442101 |
6 | 20540220213 |
7 | 3142651230 |
oct | 761545061 |
9 | 302444000 |
10 | 130468401 |
11 | 67711928 |
12 | 3783a669 |
13 | 21050a4b |
14 | 13482b17 |
15 | b6c2486 |
hex | 7c6ca31 |
130468401 has 56 divisors (see below), whose sum is σ = 229932224. Its totient is φ = 72433440.
The previous prime is 130468391. The next prime is 130468409. The reversal of 130468401 is 104864031.
It is not a de Polignac number, because 130468401 - 26 = 130468337 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130468409) by changing a digit.
It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 188466 + ... + 189156.
Almost surely, 2130468401 is an apocalyptic number.
It is an amenable number.
130468401 is a deficient number, since it is larger than the sum of its proper divisors (99463823).
130468401 is an frugal number, since it uses more digits than its factorization.
130468401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 753 (or 738 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
The square root of 130468401 is about 11422.2765244062. The cubic root of 130468401 is about 507.1873891540.
The spelling of 130468401 in words is "one hundred thirty million, four hundred sixty-eight thousand, four hundred one".
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