Base | Representation |
---|---|
bin | 100110111010011… |
… | …001010110100001 |
3 | 1200111102211102012 |
4 | 212322121112201 |
5 | 2314111424101 |
6 | 144440402305 |
7 | 22115032421 |
oct | 4672312641 |
9 | 1614384365 |
10 | 652842401 |
11 | 305570182 |
12 | 162776395 |
13 | a533a9a3 |
14 | 629c0481 |
15 | 3c4a9bbb |
hex | 26e995a1 |
652842401 has 8 divisors (see below), whose sum is σ = 658719264. Its totient is φ = 646981920.
The previous prime is 652842397. The next prime is 652842427. The reversal of 652842401 is 104248256.
652842401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 652842401 - 22 = 652842397 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (652842481) 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, 84386 + ... + 91796.
It is an arithmetic number, because the mean of its divisors is an integer number (82339908).
Almost surely, 2652842401 is an apocalyptic number.
It is an amenable number.
652842401 is a deficient number, since it is larger than the sum of its proper divisors (5876863).
652842401 is a wasteful number, since it uses less digits than its factorization.
652842401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8191.
The product of its (nonzero) digits is 15360, while the sum is 32.
The square root of 652842401 is about 25550.7808295559. The cubic root of 652842401 is about 867.4999353869.
The spelling of 652842401 in words is "six hundred fifty-two million, eight hundred forty-two thousand, four hundred one".
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