Base | Representation |
---|---|
bin | 1100100101011… |
… | …1011001101101 |
3 | 10200022211212120 |
4 | 3021113121231 |
5 | 102003134142 |
6 | 5123223153 |
7 | 1210452240 |
oct | 311273155 |
9 | 120284776 |
10 | 52786797 |
11 | 27884558 |
12 | 15817ab9 |
13 | ac229bb |
14 | 7021257 |
15 | 497a7ec |
hex | 325766d |
52786797 has 8 divisors (see below), whose sum is σ = 80437056. Its totient is φ = 30163872.
The previous prime is 52786787. The next prime is 52786801. The reversal of 52786797 is 79768725.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 52786797 - 214 = 52770413 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52786787) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1256808 + ... + 1256849.
It is an arithmetic number, because the mean of its divisors is an integer number (10054632).
Almost surely, 252786797 is an apocalyptic number.
It is an amenable number.
52786797 is a deficient number, since it is larger than the sum of its proper divisors (27650259).
52786797 is a wasteful number, since it uses less digits than its factorization.
52786797 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2513667.
The product of its digits is 1481760, while the sum is 51.
The square root of 52786797 is about 7265.4522914957. The cubic root of 52786797 is about 375.1242184038.
The spelling of 52786797 in words is "fifty-two million, seven hundred eighty-six thousand, seven hundred ninety-seven".
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