Base | Representation |
---|---|
bin | 111100100000110… |
… | …1100001110000001 |
3 | 12020111201101201001 |
4 | 1321001230032001 |
5 | 13124301031101 |
6 | 533252212001 |
7 | 101213564266 |
oct | 17101541601 |
9 | 5214641631 |
10 | 2030486401 |
11 | 95217a539 |
12 | 48800a001 |
13 | 26488c858 |
14 | 15395326d |
15 | bd3d5901 |
hex | 7906c381 |
2030486401 has 8 divisors (see below), whose sum is σ = 2045571840. Its totient is φ = 2015456352.
The previous prime is 2030486387. The next prime is 2030486413. The reversal of 2030486401 is 1046840302.
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 2030486401 - 25 = 2030486369 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2030486401.
It is not an unprimeable number, because it can be changed into a prime (2030486431) 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 7 ways as a sum of consecutive naturals, for example, 61236 + ... + 88378.
It is an arithmetic number, because the mean of its divisors is an integer number (255696480).
Almost surely, 22030486401 is an apocalyptic number.
It is an amenable number.
2030486401 is a deficient number, since it is larger than the sum of its proper divisors (15085439).
2030486401 is a wasteful number, since it uses less digits than its factorization.
2030486401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27695.
The product of its (nonzero) digits is 4608, while the sum is 28.
The square root of 2030486401 is about 45060.9187766961. The cubic root of 2030486401 is about 1266.2905379603.
The spelling of 2030486401 in words is "two billion, thirty million, four hundred eighty-six thousand, four hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •