Base | Representation |
---|---|
bin | 1111101010001… |
… | …10011011111010 |
3 | 100011011210201221 |
4 | 13311012123322 |
5 | 232112014011 |
6 | 21011302254 |
7 | 3153355144 |
oct | 765063372 |
9 | 304153657 |
10 | 131360506 |
11 | 68171102 |
12 | 37baa98a |
13 | 212a3b14 |
14 | 13635c94 |
15 | b7eb971 |
hex | 7d466fa |
131360506 has 8 divisors (see below), whose sum is σ = 197169984. Its totient is φ = 65637180.
The previous prime is 131360483. The next prime is 131360519. The reversal of 131360506 is 605063131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17580 + ... + 23911.
It is an arithmetic number, because the mean of its divisors is an integer number (24646248).
Almost surely, 2131360506 is an apocalyptic number.
131360506 is a deficient number, since it is larger than the sum of its proper divisors (65809478).
131360506 is a wasteful number, since it uses less digits than its factorization.
131360506 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43076.
The product of its (nonzero) digits is 1620, while the sum is 25.
The square root of 131360506 is about 11461.2610998965. The cubic root of 131360506 is about 508.3407642976.
The spelling of 131360506 in words is "one hundred thirty-one million, three hundred sixty thousand, five hundred six".
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