Base | Representation |
---|---|
bin | 111101001011010100… |
… | …0000110111011011001 |
3 | 110120002211100011002111 |
4 | 1322112220012323121 |
5 | 4123024241143132 |
6 | 140204154032321 |
7 | 12330423361441 |
oct | 1722650067331 |
9 | 416084304074 |
10 | 131376115417 |
11 | 50797434aa8 |
12 | 215657186a1 |
13 | c50900ca01 |
14 | 6504161121 |
15 | 363da8b647 |
hex | 1e96a06ed9 |
131376115417 has 8 divisors (see below), whose sum is σ = 135771956480. Its totient is φ = 126990143280.
The previous prime is 131376115397. The next prime is 131376115427. The reversal of 131376115417 is 714511673131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 131376115417 - 235 = 97016377049 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 131376115417.
It is not an unprimeable number, because it can be changed into a prime (131376115427) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2440158 + ... + 2493415.
It is an arithmetic number, because the mean of its divisors is an integer number (16971494560).
Almost surely, 2131376115417 is an apocalyptic number.
It is an amenable number.
131376115417 is a deficient number, since it is larger than the sum of its proper divisors (4395841063).
131376115417 is an equidigital number, since it uses as much as digits as its factorization.
131376115417 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4934463.
The product of its digits is 52920, while the sum is 40.
Adding to 131376115417 its reverse (714511673131), we get a palindrome (845887788548).
The spelling of 131376115417 in words is "one hundred thirty-one billion, three hundred seventy-six million, one hundred fifteen thousand, four hundred seventeen".
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