Base | Representation |
---|---|
bin | 1110111110010101100111… |
… | …0000111001001000101010 |
3 | 2011021221202112012212221120 |
4 | 3233211121300321020222 |
5 | 4124222002100302410 |
6 | 55003302120520110 |
7 | 3316331063561331 |
oct | 357453160711052 |
9 | 64257675185846 |
10 | 16464115634730 |
11 | 527843506a145 |
12 | 1a1aa33020036 |
13 | 92573713124a |
14 | 40cc203c8d18 |
15 | 1d84094de570 |
hex | ef959c3922a |
16464115634730 has 64 divisors (see below), whose sum is σ = 40723688839680. Its totient is φ = 4257476467776.
The previous prime is 16464115634693. The next prime is 16464115634731. The reversal of 16464115634730 is 3743651146461.
It is not an unprimeable number, because it can be changed into a prime (16464115634731) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45730332 + ... + 46088951.
It is an arithmetic number, because the mean of its divisors is an integer number (636307638120).
Almost surely, 216464115634730 is an apocalyptic number.
16464115634730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
16464115634730 is an abundant number, since it is smaller than the sum of its proper divisors (24259573204950).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16464115634730 is a wasteful number, since it uses less digits than its factorization.
16464115634730 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 91819475.
The product of its (nonzero) digits is 4354560, while the sum is 51.
The spelling of 16464115634730 in words is "sixteen trillion, four hundred sixty-four billion, one hundred fifteen million, six hundred thirty-four thousand, seven hundred thirty".
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