Base | Representation |
---|---|
bin | 11110001100011… |
… | …10011000110010 |
3 | 122122121110121101 |
4 | 33012032120302 |
5 | 1004320240114 |
6 | 41044515014 |
7 | 6163633624 |
oct | 1706163062 |
9 | 578543541 |
10 | 253290034 |
11 | 11aa80608 |
12 | 709aba6a |
13 | 4062507a |
14 | 258d4c14 |
15 | 17383d74 |
hex | f18e632 |
253290034 has 8 divisors (see below), whose sum is σ = 380003868. Its totient is φ = 126622080.
The previous prime is 253290029. The next prime is 253290041. The reversal of 253290034 is 430092352.
253290034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 253287225 + 2809 = 15915^2 + 53^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 253289984 and 253290011.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11674 + ... + 25354.
Almost surely, 2253290034 is an apocalyptic number.
253290034 is a deficient number, since it is larger than the sum of its proper divisors (126713834).
253290034 is a wasteful number, since it uses less digits than its factorization.
253290034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22940.
The product of its (nonzero) digits is 6480, while the sum is 28.
The square root of 253290034 is about 15915.0882498339. The cubic root of 253290034 is about 632.7119457184.
The spelling of 253290034 in words is "two hundred fifty-three million, two hundred ninety thousand, thirty-four".
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