Base | Representation |
---|---|
bin | 110010010100000011… |
… | …000010011101101101 |
3 | 12011102222121200210112 |
4 | 302110003002131231 |
5 | 1341114444311140 |
6 | 40452405345405 |
7 | 3621515411222 |
oct | 622403023555 |
9 | 164388550715 |
10 | 54023432045 |
11 | 20a02901100 |
12 | a578408265 |
13 | 512c4a6a4b |
14 | 2886c23949 |
15 | 1612be7c65 |
hex | c940c276d |
54023432045 has 12 divisors (see below), whose sum is σ = 71257354140. Its totient is φ = 39289768320.
The previous prime is 54023432017. The next prime is 54023432081.
54023432045 is nontrivially palindromic in base 10.
It can be written as a sum of positive squares in 2 ways, for example, as 32552098084 + 21471333961 = 180422^2 + 146531^2 .
It is not a de Polignac number, because 54023432045 - 28 = 54023431789 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44646860 + ... + 44648069.
It is an arithmetic number, because the mean of its divisors is an integer number (5938112845).
Almost surely, 254023432045 is an apocalyptic number.
54023432045 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
54023432045 is a deficient number, since it is larger than the sum of its proper divisors (17233922095).
54023432045 is a wasteful number, since it uses less digits than its factorization.
54023432045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89294956 (or 89294945 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 32.
The spelling of 54023432045 in words is "fifty-four billion, twenty-three million, four hundred thirty-two thousand, forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •