Base | Representation |
---|---|
bin | 1100100111111… |
… | …0011110011101 |
3 | 10200121222102021 |
4 | 3021332132131 |
5 | 102023244340 |
6 | 5130500141 |
7 | 1212016660 |
oct | 311763635 |
9 | 120558367 |
10 | 52946845 |
11 | 27983826 |
12 | 15894651 |
13 | ac7a7c3 |
14 | 70636d7 |
15 | 49ace4a |
hex | 327e79d |
52946845 has 8 divisors (see below), whose sum is σ = 72612864. Its totient is φ = 36306384.
The previous prime is 52946809. The next prime is 52946869. The reversal of 52946845 is 54864925.
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 52946845 - 211 = 52944797 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 756349 + ... + 756418.
It is an arithmetic number, because the mean of its divisors is an integer number (9076608).
Almost surely, 252946845 is an apocalyptic number.
It is an amenable number.
52946845 is a deficient number, since it is larger than the sum of its proper divisors (19666019).
52946845 is a wasteful number, since it uses less digits than its factorization.
52946845 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1512779.
The product of its digits is 345600, while the sum is 43.
The square root of 52946845 is about 7276.4582730886. The cubic root of 52946845 is about 375.5029577138.
It can be divided in two parts, 529 and 46845, that added together give a palindrome (47374).
The spelling of 52946845 in words is "fifty-two million, nine hundred forty-six thousand, eight hundred forty-five".
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