Base | Representation |
---|---|
bin | 1111100100111… |
… | …01111101111111 |
3 | 100002212202011210 |
4 | 13302131331333 |
5 | 231422423323 |
6 | 20544415503 |
7 | 3144452310 |
oct | 762357577 |
9 | 302782153 |
10 | 130670463 |
11 | 6783a720 |
12 | 37917593 |
13 | 210c1a01 |
14 | 134d6607 |
15 | b712293 |
hex | 7c9df7f |
130670463 has 32 divisors (see below), whose sum is σ = 218856960. Its totient is φ = 67368960.
The previous prime is 130670461. The next prime is 130670471. The reversal of 130670463 is 364076031.
It is not a de Polignac number, because 130670463 - 21 = 130670461 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 130670463.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130670461) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29583 + ... + 33711.
It is an arithmetic number, because the mean of its divisors is an integer number (6839280).
Almost surely, 2130670463 is an apocalyptic number.
130670463 is a deficient number, since it is larger than the sum of its proper divisors (88186497).
130670463 is a wasteful number, since it uses less digits than its factorization.
130670463 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4287.
The product of its (nonzero) digits is 9072, while the sum is 30.
The square root of 130670463 is about 11431.1181867742. The cubic root of 130670463 is about 507.4490883756.
The spelling of 130670463 in words is "one hundred thirty million, six hundred seventy thousand, four hundred sixty-three".
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