Base | Representation |
---|---|
bin | 11101000101111… |
… | …00001101010010 |
3 | 122000012112200011 |
4 | 32202330031102 |
5 | 444433244110 |
6 | 40114345134 |
7 | 6022211266 |
oct | 1642741522 |
9 | 560175604 |
10 | 244040530 |
11 | 115833298 |
12 | 6988b1aa |
13 | 3b736ca6 |
14 | 245a80a6 |
15 | 1665848a |
hex | e8bc352 |
244040530 has 16 divisors (see below), whose sum is σ = 451145880. Its totient is φ = 94977792.
The previous prime is 244040527. The next prime is 244040639. The reversal of 244040530 is 35040442.
It is a happy number.
244040530 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 4 ways, for example, as 239413729 + 4626801 = 15473^2 + 2151^2 .
It is a super-4 number, since 4×2440405304 (a number of 35 digits) contains 4444 as substring.
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, 329415 + ... + 330154.
Almost surely, 2244040530 is an apocalyptic number.
244040530 is a deficient number, since it is larger than the sum of its proper divisors (207105350).
244040530 is a wasteful number, since it uses less digits than its factorization.
244040530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 659613.
The product of its (nonzero) digits is 1920, while the sum is 22.
The square root of 244040530 is about 15621.7966316298. The cubic root of 244040530 is about 624.9145739243.
Adding to 244040530 its reverse (35040442), we get a palindrome (279080972).
The spelling of 244040530 in words is "two hundred forty-four million, forty thousand, five hundred thirty".
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