Base | Representation |
---|---|
bin | 1100101000011… |
… | …0010101100001 |
3 | 10200200121120201 |
4 | 3022012111201 |
5 | 102030312131 |
6 | 5131305201 |
7 | 1212212563 |
oct | 312062541 |
9 | 120617521 |
10 | 52979041 |
11 | 279a5a35 |
12 | 158ab201 |
13 | ac8c35b |
14 | 7071333 |
15 | 49b7761 |
hex | 3286561 |
52979041 has 4 divisors (see below), whose sum is σ = 53052052. Its totient is φ = 52906032.
The previous prime is 52979039. The next prime is 52979057. The reversal of 52979041 is 14097925.
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 50466816 + 2512225 = 7104^2 + 1585^2 .
It is a cyclic number.
It is not a de Polignac number, because 52979041 - 21 = 52979039 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52979071) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35406 + ... + 36871.
It is an arithmetic number, because the mean of its divisors is an integer number (13263013).
Almost surely, 252979041 is an apocalyptic number.
It is an amenable number.
52979041 is a deficient number, since it is larger than the sum of its proper divisors (73011).
52979041 is an equidigital number, since it uses as much as digits as its factorization.
52979041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73010.
The product of its (nonzero) digits is 22680, while the sum is 37.
The square root of 52979041 is about 7278.6702769118. The cubic root of 52979041 is about 375.5790544327.
The spelling of 52979041 in words is "fifty-two million, nine hundred seventy-nine thousand, forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •