Base | Representation |
---|---|
bin | 1111101010000… |
… | …00101011110110 |
3 | 100011010121102111 |
4 | 13311000223312 |
5 | 232110240300 |
6 | 21011001234 |
7 | 3153226363 |
oct | 765005366 |
9 | 304117374 |
10 | 131336950 |
11 | 68155438 |
12 | 37b9921a |
13 | 21296194 |
14 | 1362b46a |
15 | b7e49ba |
hex | 7d40af6 |
131336950 has 36 divisors (see below), whose sum is σ = 249610140. Its totient is φ = 51399600.
The previous prime is 131336927. The next prime is 131336963. The reversal of 131336950 is 59633131.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 622345 + ... + 622555.
It is an arithmetic number, because the mean of its divisors is an integer number (6933615).
Almost surely, 2131336950 is an apocalyptic number.
131336950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
131336950 is a deficient number, since it is larger than the sum of its proper divisors (118273190).
131336950 is an equidigital number, since it uses as much as digits as its factorization.
131336950 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 493 (or 277 counting only the distinct ones).
The product of its (nonzero) digits is 7290, while the sum is 31.
The square root of 131336950 is about 11460.2334182162. The cubic root of 131336950 is about 508.3103766993.
The spelling of 131336950 in words is "one hundred thirty-one million, three hundred thirty-six thousand, nine hundred fifty".
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