Base | Representation |
---|---|
bin | 11110001010010… |
… | …00110011101010 |
3 | 122122001222122211 |
4 | 33011020303222 |
5 | 1004232130114 |
6 | 41034435334 |
7 | 6161336002 |
oct | 1705106352 |
9 | 578058584 |
10 | 253005034 |
11 | 11a8a6477 |
12 | 70892b4a |
13 | 40555429 |
14 | 2585d002 |
15 | 173296c4 |
hex | f148cea |
253005034 has 16 divisors (see below), whose sum is σ = 388805472. Its totient is φ = 123410448.
The previous prime is 253004993. The next prime is 253005041. The reversal of 253005034 is 430500352.
253005034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 253004996 and 253005014.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109192 + ... + 111484.
It is an arithmetic number, because the mean of its divisors is an integer number (24300342).
Almost surely, 2253005034 is an apocalyptic number.
253005034 is a deficient number, since it is larger than the sum of its proper divisors (135800438).
253005034 is a wasteful number, since it uses less digits than its factorization.
253005034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3621.
The product of its (nonzero) digits is 1800, while the sum is 22.
The square root of 253005034 is about 15906.1319622339. The cubic root of 253005034 is about 632.4745491173.
Adding to 253005034 its reverse (430500352), we get a palindrome (683505386).
The spelling of 253005034 in words is "two hundred fifty-three million, five thousand, thirty-four".
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