Base | Representation |
---|---|
bin | 1111100111110… |
… | …01101111001110 |
3 | 100010120211210112 |
4 | 13303321233032 |
5 | 232021440400 |
6 | 21000440022 |
7 | 3150606221 |
oct | 763715716 |
9 | 303524715 |
10 | 131046350 |
11 | 67a77076 |
12 | 37a79012 |
13 | 211c3b26 |
14 | 135935b8 |
15 | b788835 |
hex | 7cf9bce |
131046350 has 12 divisors (see below), whose sum is σ = 243746304. Its totient is φ = 52418520.
The previous prime is 131046313. The next prime is 131046367. The reversal of 131046350 is 53640131.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
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 5 ways as a sum of consecutive naturals, for example, 1310414 + ... + 1310513.
It is an arithmetic number, because the mean of its divisors is an integer number (20312192).
Almost surely, 2131046350 is an apocalyptic number.
131046350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
131046350 is a deficient number, since it is larger than the sum of its proper divisors (112699954).
131046350 is a wasteful number, since it uses less digits than its factorization.
131046350 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2620939 (or 2620934 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 23.
The square root of 131046350 is about 11447.5477723397. The cubic root of 131046350 is about 507.9351990214.
Adding to 131046350 its reverse (53640131), we get a palindrome (184686481).
The spelling of 131046350 in words is "one hundred thirty-one million, forty-six thousand, three hundred fifty".
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