Base | Representation |
---|---|
bin | 100001101100011010100… |
… | …111110010110101110001 |
3 | 22012100112120120220221220 |
4 | 201230122213302311301 |
5 | 300414002101341032 |
6 | 4531410134335253 |
7 | 326166420240120 |
oct | 41543247626561 |
9 | 8170476526856 |
10 | 2315434012017 |
11 | 812a74155815 |
12 | 3148b61ba529 |
13 | 13a462acb769 |
14 | 800d3711ab7 |
15 | 4036a63212c |
hex | 21b1a9f2d71 |
2315434012017 has 32 divisors (see below), whose sum is σ = 3595043181312. Its totient is φ = 1298071766784.
The previous prime is 2315434011997. The next prime is 2315434012037. The reversal of 2315434012017 is 7102104345132.
It is an interprime number because it is at equal distance from previous prime (2315434011997) and next prime (2315434012037).
It is not a de Polignac number, because 2315434012017 - 212 = 2315434007921 is a prime.
It is a super-2 number, since 2×23154340120172 (a number of 26 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2315434012037) 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, 26620723 + ... + 26707559.
It is an arithmetic number, because the mean of its divisors is an integer number (112345099416).
Almost surely, 22315434012017 is an apocalyptic number.
It is an amenable number.
2315434012017 is a deficient number, since it is larger than the sum of its proper divisors (1279609169295).
2315434012017 is a wasteful number, since it uses less digits than its factorization.
2315434012017 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110857.
The product of its (nonzero) digits is 20160, while the sum is 33.
Adding to 2315434012017 its reverse (7102104345132), we get a palindrome (9417538357149).
The spelling of 2315434012017 in words is "two trillion, three hundred fifteen billion, four hundred thirty-four million, twelve thousand, seventeen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.095 sec. • engine limits •