Base | Representation |
---|---|
bin | 1100011110010… |
… | …0101011101111 |
3 | 10122102222022101 |
4 | 3013210223233 |
5 | 101343120121 |
6 | 5105155531 |
7 | 1203454303 |
oct | 307445357 |
9 | 118388271 |
10 | 52316911 |
11 | 27593519 |
12 | 1562bba7 |
13 | aab9b6a |
14 | 6d3bd03 |
15 | 48d6491 |
hex | 31e4aef |
52316911 has 4 divisors (see below), whose sum is σ = 52339032. Its totient is φ = 52294792.
The previous prime is 52316909. The next prime is 52316921. The reversal of 52316911 is 11961325.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 52316911 - 21 = 52316909 is a prime.
It is a super-4 number, since 4×523169114 (a number of 32 digits) contains 4444 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 52316911.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52316921) 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, 7021 + ... + 12406.
It is an arithmetic number, because the mean of its divisors is an integer number (13084758).
Almost surely, 252316911 is an apocalyptic number.
52316911 is a deficient number, since it is larger than the sum of its proper divisors (22121).
52316911 is a wasteful number, since it uses less digits than its factorization.
52316911 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22120.
The product of its digits is 1620, while the sum is 28.
The square root of 52316911 is about 7233.0429972454. The cubic root of 52316911 is about 374.0078329643.
The spelling of 52316911 in words is "fifty-two million, three hundred sixteen thousand, nine hundred eleven".
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