Base | Representation |
---|---|
bin | 1111101101111… |
… | …10011110101110 |
3 | 100012002210020001 |
4 | 13312332132232 |
5 | 232223232311 |
6 | 21030014514 |
7 | 3160503523 |
oct | 766763656 |
9 | 305083201 |
10 | 131852206 |
11 | 68477572 |
12 | 381a743a |
13 | 21416875 |
14 | 1372314a |
15 | b8974c1 |
hex | 7dbe7ae |
131852206 has 8 divisors (see below), whose sum is σ = 198016560. Its totient is φ = 65846688.
The previous prime is 131852179. The next prime is 131852213. The reversal of 131852206 is 602258131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37611 + ... + 40966.
It is an arithmetic number, because the mean of its divisors is an integer number (24752070).
Almost surely, 2131852206 is an apocalyptic number.
131852206 is a deficient number, since it is larger than the sum of its proper divisors (66164354).
131852206 is an equidigital number, since it uses as much as digits as its factorization.
131852206 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79418.
The product of its (nonzero) digits is 2880, while the sum is 28.
The square root of 131852206 is about 11482.6915834224. The cubic root of 131852206 is about 508.9742371260.
The spelling of 131852206 in words is "one hundred thirty-one million, eight hundred fifty-two thousand, two hundred six".
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