Base | Representation |
---|---|
bin | 1111100110111… |
… | …10011011001101 |
3 | 100010101011100002 |
4 | 13303132123031 |
5 | 232004400402 |
6 | 20554214045 |
7 | 3146632112 |
oct | 763363315 |
9 | 303334302 |
10 | 130934477 |
11 | 67a00013 |
12 | 37a24325 |
13 | 21184c2b |
14 | 13564909 |
15 | b765602 |
hex | 7cde6cd |
130934477 has 8 divisors (see below), whose sum is σ = 132328320. Its totient is φ = 129548160.
The previous prime is 130934467. The next prime is 130934497. The reversal of 130934477 is 774439031.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 130934477 - 26 = 130934413 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 130934477.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130934467) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37277 + ... + 40637.
It is an arithmetic number, because the mean of its divisors is an integer number (16541040).
Almost surely, 2130934477 is an apocalyptic number.
It is an amenable number.
130934477 is a deficient number, since it is larger than the sum of its proper divisors (1393843).
130934477 is a wasteful number, since it uses less digits than its factorization.
130934477 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3763.
The product of its (nonzero) digits is 63504, while the sum is 38.
The square root of 130934477 is about 11442.6603987010. The cubic root of 130934477 is about 507.7906180842.
The spelling of 130934477 in words is "one hundred thirty million, nine hundred thirty-four thousand, four hundred seventy-seven".
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