Base | Representation |
---|---|
bin | 1101100010000011… |
… | …00101011011110001 |
3 | 200202022021200212021 |
4 | 12301001211123301 |
5 | 104334311400001 |
6 | 3200521031441 |
7 | 345014025151 |
oct | 66101453361 |
9 | 20668250767 |
10 | 7264950001 |
11 | 3098969511 |
12 | 14a9025581 |
13 | 8ba1812aa |
14 | 4ccc08761 |
15 | 2c7c02ba1 |
hex | 1b10656f1 |
7264950001 has 8 divisors (see below), whose sum is σ = 7387442600. Its totient is φ = 7142567040.
The previous prime is 7264949987. The next prime is 7264950053. The reversal of 7264950001 is 1000594627.
It can be written as a sum of positive squares in 4 ways, for example, as 1011303601 + 6253646400 = 31801^2 + 79080^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a 13-Lehmer number, since φ(7264950001) divides (7264950001-1)13.
It is a cyclic number.
It is not a de Polignac number, because 7264950001 - 223 = 7256561393 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (7264950101) 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, 112165 + ... + 164653.
It is an arithmetic number, because the mean of its divisors is an integer number (923430325).
Almost surely, 27264950001 is an apocalyptic number.
It is an amenable number.
7264950001 is a deficient number, since it is larger than the sum of its proper divisors (122492599).
7264950001 is a wasteful number, since it uses less digits than its factorization.
7264950001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54819.
The product of its (nonzero) digits is 15120, while the sum is 34.
The square root of 7264950001 is about 85234.6760479560. The cubic root of 7264950001 is about 1936.7677427992.
The spelling of 7264950001 in words is "seven billion, two hundred sixty-four million, nine hundred fifty thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •