Base | Representation |
---|---|
bin | 1111101100000… |
… | …11010110010110 |
3 | 100011122110222200 |
4 | 13312003112112 |
5 | 232143010011 |
6 | 21020505330 |
7 | 3155444433 |
oct | 766032626 |
9 | 304573880 |
10 | 131610006 |
11 | 68321600 |
12 | 380ab246 |
13 | 21360558 |
14 | 1369cb8a |
15 | b84a856 |
hex | 7d83596 |
131610006 has 36 divisors (see below), whose sum is σ = 313440036. Its totient is φ = 39881160.
The previous prime is 131609993. The next prime is 131610007. The reversal of 131610006 is 600016131.
131610006 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131610007) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 28036 + ... + 32391.
Almost surely, 2131610006 is an apocalyptic number.
131610006 is an abundant number, since it is smaller than the sum of its proper divisors (181830030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131610006 is a wasteful number, since it uses less digits than its factorization.
131610006 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60457 (or 60443 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
The square root of 131610006 is about 11472.1404280108. The cubic root of 131610006 is about 508.6624003058.
Adding to 131610006 its reverse (600016131), we get a palindrome (731626137).
The spelling of 131610006 in words is "one hundred thirty-one million, six hundred ten thousand, six".
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