Base | Representation |
---|---|
bin | 1111101001111… |
… | …11101110010110 |
3 | 100011010102000201 |
4 | 13310333232112 |
5 | 232110124024 |
6 | 21010531114 |
7 | 3153212041 |
oct | 764775626 |
9 | 304112021 |
10 | 131333014 |
11 | 6815248a |
12 | 37b96a9a |
13 | 21294457 |
14 | 13629c58 |
15 | b7e3744 |
hex | 7d3fb96 |
131333014 has 8 divisors (see below), whose sum is σ = 197052408. Its totient is φ = 65648880.
The previous prime is 131333011. The next prime is 131333029. The reversal of 131333014 is 410333131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 131332982 and 131333000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131333011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4554 + ... + 16834.
It is an arithmetic number, because the mean of its divisors is an integer number (24631551).
Almost surely, 2131333014 is an apocalyptic number.
131333014 is a deficient number, since it is larger than the sum of its proper divisors (65719394).
131333014 is a wasteful number, since it uses less digits than its factorization.
131333014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17630.
The product of its (nonzero) digits is 324, while the sum is 19.
The square root of 131333014 is about 11460.0616926786. The cubic root of 131333014 is about 508.3052988451.
Adding to 131333014 its reverse (410333131), we get a palindrome (541666145).
The spelling of 131333014 in words is "one hundred thirty-one million, three hundred thirty-three thousand, fourteen".
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