Base | Representation |
---|---|
bin | 1111101010100… |
… | …10110110100111 |
3 | 100011021101111200 |
4 | 13311102312213 |
5 | 232120130432 |
6 | 21012333543 |
7 | 3153656343 |
oct | 765226647 |
9 | 304241450 |
10 | 131411367 |
11 | 681a633a |
12 | 380142b3 |
13 | 212c1009 |
14 | 1364a623 |
15 | b80ba7c |
hex | 7d52da7 |
131411367 has 12 divisors (see below), whose sum is σ = 190299720. Its totient is φ = 87384528.
The previous prime is 131411363. The next prime is 131411393. The reversal of 131411367 is 763114131.
It is not a de Polignac number, because 131411367 - 22 = 131411363 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 131411367.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131411363) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 14817 + ... + 21962.
It is an arithmetic number, because the mean of its divisors is an integer number (15858310).
Almost surely, 2131411367 is an apocalyptic number.
131411367 is a deficient number, since it is larger than the sum of its proper divisors (58888353).
131411367 is a wasteful number, since it uses less digits than its factorization.
131411367 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37182 (or 37179 counting only the distinct ones).
The product of its digits is 1512, while the sum is 27.
The square root of 131411367 is about 11463.4797073140. The cubic root of 131411367 is about 508.4063633736.
Adding to 131411367 its reverse (763114131), we get a palindrome (894525498).
The spelling of 131411367 in words is "one hundred thirty-one million, four hundred eleven thousand, three hundred sixty-seven".
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