Base | Representation |
---|---|
bin | 1010101010000111… |
… | …00101010101010001 |
3 | 112202202220012012212 |
4 | 11111003211111101 |
5 | 43204311020001 |
6 | 2343441401505 |
7 | 261536641166 |
oct | 52503452521 |
9 | 15682805185 |
10 | 5721970001 |
11 | 24769a2830 |
12 | 1138339295 |
13 | 7025c0c87 |
14 | 3c3d1806d |
15 | 2375187bb |
hex | 1550e5551 |
5721970001 has 8 divisors (see below), whose sum is σ = 6273837504. Its totient is φ = 5175383920.
The previous prime is 5721969997. The next prime is 5721970003. The reversal of 5721970001 is 1000791275.
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 5721970001 - 22 = 5721969997 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 5721970001.
It is not an unprimeable number, because it can be changed into a prime (5721970003) 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, 1318085 + ... + 1322418.
It is an arithmetic number, because the mean of its divisors is an integer number (784229688).
Almost surely, 25721970001 is an apocalyptic number.
It is an amenable number.
5721970001 is a deficient number, since it is larger than the sum of its proper divisors (551867503).
5721970001 is a wasteful number, since it uses less digits than its factorization.
5721970001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2640711.
The product of its (nonzero) digits is 4410, while the sum is 32.
The square root of 5721970001 is about 75643.7043051172. The cubic root of 5721970001 is about 1788.6080958641.
The spelling of 5721970001 in words is "five billion, seven hundred twenty-one million, nine hundred seventy thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •