Base | Representation |
---|---|
bin | 101110101011010111010… |
… | …1000110010110100101101 |
3 | 211201022001102001112121120 |
4 | 1131112232220302310231 |
5 | 1320102031410234240 |
6 | 21351053332251153 |
7 | 1231330341065115 |
oct | 135265650626455 |
9 | 24638042045546 |
10 | 6415316102445 |
11 | 20537a1769258 |
12 | 8773b8470ab9 |
13 | 376c66b62343 |
14 | 18270817c045 |
15 | b1d252d5ad0 |
hex | 5d5aea32d2d |
6415316102445 has 32 divisors (see below), whose sum is σ = 10339508995200. Its totient is φ = 3396506360064.
The previous prime is 6415316102443. The next prime is 6415316102453. The reversal of 6415316102445 is 5442016135146.
It is not a de Polignac number, because 6415316102445 - 21 = 6415316102443 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 6415316102397 and 6415316102406.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6415316102443) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18957991 + ... + 19293419.
It is an arithmetic number, because the mean of its divisors is an integer number (323109656100).
Almost surely, 26415316102445 is an apocalyptic number.
It is an amenable number.
6415316102445 is a deficient number, since it is larger than the sum of its proper divisors (3924192892755).
6415316102445 is a wasteful number, since it uses less digits than its factorization.
6415316102445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 344749.
The product of its (nonzero) digits is 345600, while the sum is 42.
The spelling of 6415316102445 in words is "six trillion, four hundred fifteen billion, three hundred sixteen million, one hundred two thousand, four hundred forty-five".
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