Base | Representation |
---|---|
bin | 1100100010100… |
… | …0010100011011 |
3 | 10122222001022222 |
4 | 3020220110123 |
5 | 101431001242 |
6 | 5115134255 |
7 | 1206020060 |
oct | 310502433 |
9 | 118861288 |
10 | 52593947 |
11 | 2776267a |
12 | 1574438b |
13 | ab85ca3 |
14 | 6db0c67 |
15 | 493d5d2 |
hex | 322851b |
52593947 has 8 divisors (see below), whose sum is σ = 60174816. Its totient is φ = 45029952.
The previous prime is 52593941. The next prime is 52593953. The reversal of 52593947 is 74939525.
It is an interprime number because it is at equal distance from previous prime (52593941) and next prime (52593953).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 52593947 - 220 = 51545371 is a prime.
It is a super-2 number, since 2×525939472 = 5532246522077618, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 52593898 and 52593907.
It is not an unprimeable number, because it can be changed into a prime (52593941) 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 7 ways as a sum of consecutive naturals, for example, 3383 + ... + 10799.
It is an arithmetic number, because the mean of its divisors is an integer number (7521852).
Almost surely, 252593947 is an apocalyptic number.
52593947 is a deficient number, since it is larger than the sum of its proper divisors (7580869).
52593947 is a wasteful number, since it uses less digits than its factorization.
52593947 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8437.
The product of its digits is 340200, while the sum is 44.
The square root of 52593947 is about 7252.1684343374. The cubic root of 52593947 is about 374.6668377250. Note that the first 3 decimals are identical.
It can be divided in two parts, 5 and 2593947, that added together give a palindrome (2593952).
The spelling of 52593947 in words is "fifty-two million, five hundred ninety-three thousand, nine hundred forty-seven".
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