Base | Representation |
---|---|
bin | 1011101001000110101… |
… | …0000001111111010111 |
3 | 201010021012021000122122 |
4 | 2322101222001333113 |
5 | 11234111111211020 |
6 | 231515003450155 |
7 | 20310326510033 |
oct | 2722152017727 |
9 | 633235230578 |
10 | 200012210135 |
11 | 77908750921 |
12 | 3291b82695b |
13 | 15b26a059ca |
14 | 997597d1c3 |
15 | 5309587125 |
hex | 2e91a81fd7 |
200012210135 has 32 divisors (see below), whose sum is σ = 244079402112. Its totient is φ = 157330391040.
The previous prime is 200012210131. The next prime is 200012210141. The reversal of 200012210135 is 531012210002.
It is a happy number.
It is not a de Polignac number, because 200012210135 - 22 = 200012210131 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200012210131) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29165627 + ... + 29172483.
It is an arithmetic number, because the mean of its divisors is an integer number (7627481316).
Almost surely, 2200012210135 is an apocalyptic number.
200012210135 is a deficient number, since it is larger than the sum of its proper divisors (44067191977).
200012210135 is a wasteful number, since it uses less digits than its factorization.
200012210135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7403.
The product of its (nonzero) digits is 120, while the sum is 17.
Adding to 200012210135 its reverse (531012210002), we get a palindrome (731024420137).
The spelling of 200012210135 in words is "two hundred billion, twelve million, two hundred ten thousand, one hundred thirty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •