Base | Representation |
---|---|
bin | 1100001011001… |
… | …0010101101010 |
3 | 10120002020001201 |
4 | 3002302111222 |
5 | 101032441442 |
6 | 5022234414 |
7 | 1160010106 |
oct | 302622552 |
9 | 116066051 |
10 | 51062122 |
11 | 26906801 |
12 | 15125a0a |
13 | a76a997 |
14 | 6ad2906 |
15 | 47397b7 |
hex | 30b256a |
51062122 has 8 divisors (see below), whose sum is σ = 76656996. Its totient is φ = 25509792.
The previous prime is 51062119. The next prime is 51062129. The reversal of 51062122 is 22126015.
It can be written as a sum of positive squares in 2 ways, for example, as 50253921 + 808201 = 7089^2 + 899^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 51062122.
It is not an unprimeable number, because it can be changed into a prime (51062129) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7443 + ... + 12550.
Almost surely, 251062122 is an apocalyptic number.
51062122 is a deficient number, since it is larger than the sum of its proper divisors (25594874).
51062122 is a wasteful number, since it uses less digits than its factorization.
51062122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21272.
The product of its (nonzero) digits is 240, while the sum is 19.
The square root of 51062122 is about 7145.7765148373. The cubic root of 51062122 is about 370.9934877757.
Adding to 51062122 its reverse (22126015), we get a palindrome (73188137).
The spelling of 51062122 in words is "fifty-one million, sixty-two thousand, one hundred twenty-two".
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