Base | Representation |
---|---|
bin | 1100011010101… |
… | …1000000001011 |
3 | 10121222222020000 |
4 | 3012223000023 |
5 | 101313040101 |
6 | 5100134043 |
7 | 1201451430 |
oct | 306530013 |
9 | 117888200 |
10 | 52080651 |
11 | 27441a67 |
12 | 15537323 |
13 | aa3646c |
14 | 6cb9b87 |
15 | 488b486 |
hex | 31ab00b |
52080651 has 40 divisors (see below), whose sum is σ = 91812864. Its totient is φ = 28790640.
The previous prime is 52080643. The next prime is 52080661. The reversal of 52080651 is 15608025.
52080651 is a `hidden beast` number, since 5 + 2 + 0 + 8 + 0 + 651 = 666.
It is not a de Polignac number, because 52080651 - 23 = 52080643 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (52080631) 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 39 ways as a sum of consecutive naturals, for example, 16096 + ... + 19058.
Almost surely, 252080651 is an apocalyptic number.
52080651 is a deficient number, since it is larger than the sum of its proper divisors (39732213).
52080651 is a wasteful number, since it uses less digits than its factorization.
52080651 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3013 (or 3004 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 27.
The square root of 52080651 is about 7216.6925249729. The cubic root of 52080651 is about 373.4439844383.
Adding to 52080651 its reverse (15608025), we get a palindrome (67688676).
The spelling of 52080651 in words is "fifty-two million, eighty thousand, six hundred fifty-one".
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