Base | Representation |
---|---|
bin | 111100001101000… |
… | …1111000000011010 |
3 | 12012210020220101221 |
4 | 1320122033000122 |
5 | 13114124040010 |
6 | 532242402254 |
7 | 101026635055 |
oct | 17032170032 |
9 | 5183226357 |
10 | 2020143130 |
11 | 947355485 |
12 | 48466038a |
13 | 2626aa985 |
14 | 15241da9c |
15 | bc540dda |
hex | 7868f01a |
2020143130 has 64 divisors (see below), whose sum is σ = 3872344320. Its totient is φ = 757177344.
The previous prime is 2020143121. The next prime is 2020143157. The reversal of 2020143130 is 313410202.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5192976 + ... + 5193364.
It is an arithmetic number, because the mean of its divisors is an integer number (60505380).
Almost surely, 22020143130 is an apocalyptic number.
2020143130 is a deficient number, since it is larger than the sum of its proper divisors (1852201190).
2020143130 is a wasteful number, since it uses less digits than its factorization.
2020143130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 823.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 2020143130 is about 44946.0023806345. The cubic root of 2020143130 is about 1264.1367208604.
Adding to 2020143130 its reverse (313410202), we get a palindrome (2333553332).
The spelling of 2020143130 in words is "two billion, twenty million, one hundred forty-three thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •