Base | Representation |
---|---|
bin | 1100110000000… |
… | …0101101000110 |
3 | 10201122002010110 |
4 | 3030000231012 |
5 | 102142332022 |
6 | 5150133450 |
7 | 1216401063 |
oct | 314005506 |
9 | 121562113 |
10 | 53480262 |
11 | 28208570 |
12 | 15ab1286 |
13 | b106534 |
14 | 7161c6a |
15 | 4a6600c |
hex | 3300b46 |
53480262 has 16 divisors (see below), whose sum is σ = 116684352. Its totient is φ = 16206120.
The previous prime is 53480243. The next prime is 53480291. The reversal of 53480262 is 26208435.
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, 405088 + ... + 405219.
It is an arithmetic number, because the mean of its divisors is an integer number (7292772).
Almost surely, 253480262 is an apocalyptic number.
53480262 is an abundant number, since it is smaller than the sum of its proper divisors (63204090).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53480262 is a wasteful number, since it uses less digits than its factorization.
53480262 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 810323.
The product of its (nonzero) digits is 11520, while the sum is 30.
The square root of 53480262 is about 7313.0200327908. The cubic root of 53480262 is about 376.7597575362.
Adding to 53480262 its reverse (26208435), we get a palindrome (79688697).
The spelling of 53480262 in words is "fifty-three million, four hundred eighty thousand, two hundred sixty-two".
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