Base | Representation |
---|---|
bin | 111101001111100000… |
… | …0000001110000011001 |
3 | 110120110121200200101202 |
4 | 1322133000001300121 |
5 | 4123321222302132 |
6 | 140230133123545 |
7 | 12334050453443 |
oct | 1723700016031 |
9 | 416417620352 |
10 | 131516603417 |
11 | 5085976a791 |
12 | 215a47895b5 |
13 | c52c15b1c4 |
14 | 6518a91493 |
15 | 364b08c762 |
hex | 1e9f001c19 |
131516603417 has 8 divisors (see below), whose sum is σ = 133378255872. Its totient is φ = 129655209600.
The previous prime is 131516603401. The next prime is 131516603429. The reversal of 131516603417 is 714306615131.
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 131516603417 - 24 = 131516603401 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (131516603437) 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, 1109192 + ... + 1222022.
It is an arithmetic number, because the mean of its divisors is an integer number (16672281984).
Almost surely, 2131516603417 is an apocalyptic number.
It is an amenable number.
131516603417 is a deficient number, since it is larger than the sum of its proper divisors (1861652455).
131516603417 is a wasteful number, since it uses less digits than its factorization.
131516603417 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129319.
The product of its (nonzero) digits is 45360, while the sum is 38.
The spelling of 131516603417 in words is "one hundred thirty-one billion, five hundred sixteen million, six hundred three thousand, four hundred seventeen".
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