Base | Representation |
---|---|
bin | 1100011101100… |
… | …0001010001101 |
3 | 10122100100221110 |
4 | 3013120022031 |
5 | 101334444423 |
6 | 5104122233 |
7 | 1203151611 |
oct | 307301215 |
9 | 118310843 |
10 | 52265613 |
11 | 27558a24 |
12 | 15606379 |
13 | aa9c6ca |
14 | 6d27341 |
15 | 48c6193 |
hex | 31d828d |
52265613 has 4 divisors (see below), whose sum is σ = 69687488. Its totient is φ = 34843740.
The previous prime is 52265567. The next prime is 52265621. The reversal of 52265613 is 31656225.
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 not a de Polignac number, because 52265613 - 220 = 51217037 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52265663) 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, 8710933 + ... + 8710938.
It is an arithmetic number, because the mean of its divisors is an integer number (17421872).
Almost surely, 252265613 is an apocalyptic number.
It is an amenable number.
52265613 is a deficient number, since it is larger than the sum of its proper divisors (17421875).
52265613 is a wasteful number, since it uses less digits than its factorization.
52265613 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17421874.
The product of its digits is 10800, while the sum is 30.
The square root of 52265613 is about 7229.4960405273. The cubic root of 52265613 is about 373.8855517389.
The spelling of 52265613 in words is "fifty-two million, two hundred sixty-five thousand, six hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •