Base | Representation |
---|---|
bin | 1100011011001… |
… | …0111110010101 |
3 | 10122001122000021 |
4 | 3012302332111 |
5 | 101320111201 |
6 | 5100545141 |
7 | 1201645552 |
oct | 306627625 |
9 | 118048007 |
10 | 52113301 |
11 | 27464549 |
12 | 155521b1 |
13 | aa48296 |
14 | 6cc7a29 |
15 | 4895ea1 |
hex | 31b2f95 |
52113301 has 4 divisors (see below), whose sum is σ = 52341100. Its totient is φ = 51885504.
The previous prime is 52113283. The next prime is 52113323. The reversal of 52113301 is 10331125.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 22791076 + 29322225 = 4774^2 + 5415^2 .
It is a cyclic number.
It is not a de Polignac number, because 52113301 - 29 = 52112789 is a prime.
It is a super-2 number, since 2×521133012 = 5431592282233202, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52113401) 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, 113556 + ... + 114013.
It is an arithmetic number, because the mean of its divisors is an integer number (13085275).
Almost surely, 252113301 is an apocalyptic number.
It is an amenable number.
52113301 is a deficient number, since it is larger than the sum of its proper divisors (227799).
52113301 is a wasteful number, since it uses less digits than its factorization.
52113301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 227798.
The product of its (nonzero) digits is 90, while the sum is 16.
The square root of 52113301 is about 7218.9542871527. The cubic root of 52113301 is about 373.5220070102.
Adding to 52113301 its reverse (10331125), we get a palindrome (62444426).
The spelling of 52113301 in words is "fifty-two million, one hundred thirteen thousand, three hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •