Base | Representation |
---|---|
bin | 111011111000110010… |
… | …001000110011010010 |
3 | 20010222102020221201022 |
4 | 323320302020303102 |
5 | 2023143134404322 |
6 | 45312433435442 |
7 | 4434333115214 |
oct | 737062106322 |
9 | 203872227638 |
10 | 64303434962 |
11 | 252a8681488 |
12 | 1056710bb82 |
13 | 60aa1b0000 |
14 | 31802325b4 |
15 | 1a15464942 |
hex | ef8c88cd2 |
64303434962 has 30 divisors (see below), whose sum is σ = 104591378409. Its totient is φ = 29650536240.
The previous prime is 64303434953. The next prime is 64303434967. The reversal of 64303434962 is 26943430346.
64303434962 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 21702887761 + 42600547201 = 147319^2 + 206399^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=179309.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (64303434967) by changing a digit.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 60605912 + ... + 60606972.
Almost surely, 264303434962 is an apocalyptic number.
64303434962 is a deficient number, since it is larger than the sum of its proper divisors (40287943447).
64303434962 is an frugal number, since it uses more digits than its factorization.
64303434962 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2176 (or 1076 counting only the distinct ones).
The product of its (nonzero) digits is 1119744, while the sum is 44.
The spelling of 64303434962 in words is "sixty-four billion, three hundred three million, four hundred thirty-four thousand, nine hundred sixty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •