Base | Representation |
---|---|
bin | 1100000001001001… |
… | …00101101110010001 |
3 | 121122122122201121021 |
4 | 12000210211232101 |
5 | 101203210331031 |
6 | 2544121355441 |
7 | 315613312642 |
oct | 60044455621 |
9 | 17578581537 |
10 | 6452042641 |
11 | 2811012150 |
12 | 1300938b81 |
13 | 7ba92c415 |
14 | 452c7d6c9 |
15 | 27b67b511 |
hex | 180925b91 |
6452042641 has 32 divisors (see below), whose sum is σ = 7486318080. Its totient is φ = 5505427200.
The previous prime is 6452042627. The next prime is 6452042659. The reversal of 6452042641 is 1462402546.
It is a cyclic number.
It is not a de Polignac number, because 6452042641 - 211 = 6452040593 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 6452042597 and 6452042606.
It is not an unprimeable number, because it can be changed into a prime (6452043641) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2352531 + ... + 2355271.
It is an arithmetic number, because the mean of its divisors is an integer number (233947440).
Almost surely, 26452042641 is an apocalyptic number.
It is an amenable number.
6452042641 is a deficient number, since it is larger than the sum of its proper divisors (1034275439).
6452042641 is a wasteful number, since it uses less digits than its factorization.
6452042641 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2985.
The product of its (nonzero) digits is 46080, while the sum is 34.
The square root of 6452042641 is about 80324.6079417759. The cubic root of 6452042641 is about 1861.6544651202.
The spelling of 6452042641 in words is "six billion, four hundred fifty-two million, forty-two thousand, six hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •