Base | Representation |
---|---|
bin | 110010010110000101… |
… | …010100011001101010 |
3 | 12011112100212210210102 |
4 | 302112011110121222 |
5 | 1341202220143414 |
6 | 40500025345402 |
7 | 3622411612253 |
oct | 622605243152 |
9 | 164470783712 |
10 | 54057584234 |
11 | 20a20108155 |
12 | a587938262 |
13 | 51365a3944 |
14 | 288b593b2a |
15 | 1615be1ede |
hex | c9615466a |
54057584234 has 4 divisors (see below), whose sum is σ = 81086376354. Its totient is φ = 27028792116.
The previous prime is 54057584201. The next prime is 54057584237. The reversal of 54057584234 is 43248575045.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 36824458609 + 17233125625 = 191897^2 + 131275^2 .
It is not an unprimeable number, because it can be changed into a prime (54057584237) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13514396057 + ... + 13514396060.
Almost surely, 254057584234 is an apocalyptic number.
54057584234 is a deficient number, since it is larger than the sum of its proper divisors (27028792120).
54057584234 is a wasteful number, since it uses less digits than its factorization.
54057584234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27028792119.
The product of its (nonzero) digits is 2688000, while the sum is 47.
The spelling of 54057584234 in words is "fifty-four billion, fifty-seven million, five hundred eighty-four thousand, two hundred thirty-four".
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