Base | Representation |
---|---|
bin | 111101001111011111… |
… | …1000000101001101010 |
3 | 110120110121012010121001 |
4 | 1322132333000221222 |
5 | 4123321140233441 |
6 | 140230123305214 |
7 | 12334045263124 |
oct | 1723677005152 |
9 | 416417163531 |
10 | 131516336746 |
11 | 508595a83a3 |
12 | 215a467b20a |
13 | c52c096a02 |
14 | 6518a22214 |
15 | 364b038731 |
hex | 1e9efc0a6a |
131516336746 has 16 divisors (see below), whose sum is σ = 198566606304. Its totient is φ = 65328447184.
The previous prime is 131516336723. The next prime is 131516336753. The reversal of 131516336746 is 647633615131.
It is a junction number, because it is equal to n+sod(n) for n = 131516336696 and 131516336705.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24741 + ... + 513463.
It is an arithmetic number, because the mean of its divisors is an integer number (12410412894).
Almost surely, 2131516336746 is an apocalyptic number.
131516336746 is a deficient number, since it is larger than the sum of its proper divisors (67050269558).
131516336746 is a wasteful number, since it uses less digits than its factorization.
131516336746 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 489605.
The product of its digits is 816480, while the sum is 46.
The spelling of 131516336746 in words is "one hundred thirty-one billion, five hundred sixteen million, three hundred thirty-six thousand, seven hundred forty-six".
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