Base | Representation |
---|---|
bin | 11110001010010… |
… | …10000011010111 |
3 | 122122002020122202 |
4 | 33011022003113 |
5 | 1004232311020 |
6 | 41034515115 |
7 | 6161356610 |
oct | 1705120327 |
9 | 578066582 |
10 | 253010135 |
11 | 11a8aa294 |
12 | 70895a9b |
13 | 40557851 |
14 | 25860c07 |
15 | 1732ae75 |
hex | f14a0d7 |
253010135 has 8 divisors (see below), whose sum is σ = 346985376. Its totient is φ = 173492640.
The previous prime is 253010129. The next prime is 253010171. The reversal of 253010135 is 531010352.
253010135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 253010135 - 24 = 253010119 is a prime.
It is a Duffinian number.
It is a congruent number.
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, 3614396 + ... + 3614465.
It is an arithmetic number, because the mean of its divisors is an integer number (43373172).
Almost surely, 2253010135 is an apocalyptic number.
253010135 is a deficient number, since it is larger than the sum of its proper divisors (93975241).
253010135 is an equidigital number, since it uses as much as digits as its factorization.
253010135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7228873.
The product of its (nonzero) digits is 450, while the sum is 20.
The square root of 253010135 is about 15906.2923083917. The cubic root of 253010135 is about 632.4787996664.
Adding to 253010135 its reverse (531010352), we get a palindrome (784020487).
The spelling of 253010135 in words is "two hundred fifty-three million, ten thousand, one hundred thirty-five".
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