Base | Representation |
---|---|
bin | 1101000110110001111… |
… | …01001010111101110100 |
3 | 1121001100022222002000120 |
4 | 12203120331022331310 |
5 | 24334222011410030 |
6 | 542512245411540 |
7 | 44351156130414 |
oct | 6433075127564 |
9 | 1531308862016 |
10 | 450316513140 |
11 | 163a83a2845a |
12 | 73336109bb0 |
13 | 33606b3b140 |
14 | 17b1c964644 |
15 | baa8e60010 |
hex | 68d8f4af74 |
450316513140 has 96 divisors (see below), whose sum is σ = 1357994749440. Its totient is φ = 110837569536.
The previous prime is 450316513139. The next prime is 450316513187. The reversal of 450316513140 is 41315613054.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14249637 + ... + 14281203.
It is an arithmetic number, because the mean of its divisors is an integer number (14145778640).
Almost surely, 2450316513140 is an apocalyptic number.
It is an amenable number.
450316513140 is an abundant number, since it is smaller than the sum of its proper divisors (907678236300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
450316513140 is a wasteful number, since it uses less digits than its factorization.
450316513140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49881 (or 49879 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 33.
The spelling of 450316513140 in words is "four hundred fifty billion, three hundred sixteen million, five hundred thirteen thousand, one hundred forty".
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