Base | Representation |
---|---|
bin | 110010100101111011… |
… | …011100101110011001 |
3 | 12012012220010021211202 |
4 | 302211323130232121 |
5 | 1342223244313340 |
6 | 40542243403545 |
7 | 3632120361530 |
oct | 624573345631 |
9 | 165186107752 |
10 | 54323432345 |
11 | 21047185836 |
12 | a6409835b5 |
13 | 51796a4a10 |
14 | 28b49d7317 |
15 | 162e206c15 |
hex | ca5edcb99 |
54323432345 has 64 divisors (see below), whose sum is σ = 83855761920. Its totient is φ = 32856219648.
The previous prime is 54323432329. The next prime is 54323432381.
54323432345 is nontrivially palindromic in base 10.
54323432345 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.
It is not a de Polignac number, because 54323432345 - 24 = 54323432329 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is a junction number, because it is equal to n+sod(n) for n = 54323432299 and 54323432308.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1258694 + ... + 1301136.
It is an arithmetic number, because the mean of its divisors is an integer number (1310246280).
Almost surely, 254323432345 is an apocalyptic number.
It is an amenable number.
54323432345 is a deficient number, since it is larger than the sum of its proper divisors (29532329575).
54323432345 is a wasteful number, since it uses less digits than its factorization.
54323432345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42594.
The product of its digits is 518400, while the sum is 38.
The spelling of 54323432345 in words is "fifty-four billion, three hundred twenty-three million, four hundred thirty-two thousand, three hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •