Base | Representation |
---|---|
bin | 11000111010101… |
… | …010000111100101 |
3 | 1002010121010102120 |
4 | 120322222013211 |
5 | 1324003430203 |
6 | 105251500153 |
7 | 13234124340 |
oct | 3072520745 |
9 | 1063533376 |
10 | 418030053 |
11 | 1a4a70191 |
12 | b7bb7659 |
13 | 687b517c |
14 | 3d739457 |
15 | 26a75b53 |
hex | 18eaa1e5 |
418030053 has 16 divisors (see below), whose sum is σ = 642638976. Its totient is φ = 236759040.
The previous prime is 418030021. The next prime is 418030057. The reversal of 418030053 is 350030814.
It is not a de Polignac number, because 418030053 - 25 = 418030021 is a prime.
It is a super-2 number, since 2×4180300532 = 349498250422365618, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (418030057) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85708 + ... + 90453.
It is an arithmetic number, because the mean of its divisors is an integer number (40164936).
Almost surely, 2418030053 is an apocalyptic number.
It is an amenable number.
418030053 is a deficient number, since it is larger than the sum of its proper divisors (224608923).
418030053 is a wasteful number, since it uses less digits than its factorization.
418030053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 176284.
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 418030053 is about 20445.7832571902. The cubic root of 418030053 is about 747.7145556216.
Adding to 418030053 its reverse (350030814), we get a palindrome (768060867).
The spelling of 418030053 in words is "four hundred eighteen million, thirty thousand, fifty-three".
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