Base | Representation |
---|---|
bin | 1100011010011… |
… | …1101111001001 |
3 | 10121222021212112 |
4 | 3012213233021 |
5 | 101312123043 |
6 | 5055552105 |
7 | 1201364426 |
oct | 306475711 |
9 | 117867775 |
10 | 52067273 |
11 | 27432a05 |
12 | 1552b635 |
13 | aa3034b |
14 | 6cb4d4d |
15 | 4887518 |
hex | 31a7bc9 |
52067273 has 4 divisors (see below), whose sum is σ = 52090320. Its totient is φ = 52044228.
The previous prime is 52067269. The next prime is 52067287. The reversal of 52067273 is 37276025.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 52067273 - 22 = 52067269 is a prime.
It is a super-2 number, since 2×520672732 = 5422001835313058, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52067203) 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, 7715 + ... + 12792.
It is an arithmetic number, because the mean of its divisors is an integer number (13022580).
Almost surely, 252067273 is an apocalyptic number.
It is an amenable number.
52067273 is a deficient number, since it is larger than the sum of its proper divisors (23047).
52067273 is a wasteful number, since it uses less digits than its factorization.
52067273 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23046.
The product of its (nonzero) digits is 17640, while the sum is 32.
The square root of 52067273 is about 7215.7655865473. The cubic root of 52067273 is about 373.4120060781.
The spelling of 52067273 in words is "fifty-two million, sixty-seven thousand, two hundred seventy-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •