Base | Representation |
---|---|
bin | 110100100011101111… |
… | …100011011110001000 |
3 | 12101122222222121100100 |
4 | 310203233203132020 |
5 | 1411034131242324 |
6 | 41531525405400 |
7 | 4035331104024 |
oct | 644357433610 |
9 | 171588877310 |
10 | 56434243464 |
11 | 21a2a728435 |
12 | ab2b869860 |
13 | 5424aa9691 |
14 | 2a35099384 |
15 | 17046a74c9 |
hex | d23be3788 |
56434243464 has 96 divisors (see below), whose sum is σ = 153496886400. Its totient is φ = 18731088000.
The previous prime is 56434243433. The next prime is 56434243469. The reversal of 56434243464 is 46434243465.
56434243464 is a `hidden beast` number, since 564 + 3 + 4 + 2 + 43 + 46 + 4 = 666.
It is not an unprimeable number, because it can be changed into a prime (56434243469) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21032667 + ... + 21035349.
It is an arithmetic number, because the mean of its divisors is an integer number (1598925900).
Almost surely, 256434243464 is an apocalyptic number.
It is an amenable number.
56434243464 is an abundant number, since it is smaller than the sum of its proper divisors (97062642936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56434243464 is a wasteful number, since it uses less digits than its factorization.
56434243464 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3835 (or 3828 counting only the distinct ones).
The product of its digits is 3317760, while the sum is 45.
Subtracting from 56434243464 its reverse (46434243465), we obtain a palindrome (9999999999).
The spelling of 56434243464 in words is "fifty-six billion, four hundred thirty-four million, two hundred forty-three thousand, four hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •