Base | Representation |
---|---|
bin | 10011000000000100… |
… | …11111011001000110 |
3 | 222022221100122220120 |
4 | 21200002133121012 |
5 | 131343001401243 |
6 | 4404131042410 |
7 | 510536525310 |
oct | 114002373106 |
9 | 28287318816 |
10 | 10201200198 |
11 | 4365347772 |
12 | 1b88440406 |
13 | c675a4b47 |
14 | 6cab787b0 |
15 | 3ea8a2c83 |
hex | 26009f646 |
10201200198 has 32 divisors (see below), whose sum is σ = 23332790016. Its totient is φ = 2912658528.
The previous prime is 10201200179. The next prime is 10201200199. The reversal of 10201200198 is 89100210201.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10201200199) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18636 + ... + 144047.
It is an arithmetic number, because the mean of its divisors is an integer number (729149688).
Almost surely, 210201200198 is an apocalyptic number.
10201200198 is an abundant number, since it is smaller than the sum of its proper divisors (13131589818).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10201200198 is a wasteful number, since it uses less digits than its factorization.
10201200198 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 164188.
The product of its (nonzero) digits is 288, while the sum is 24.
Adding to 10201200198 its reverse (89100210201), we get a palindrome (99301410399).
The spelling of 10201200198 in words is "ten billion, two hundred one million, two hundred thousand, one hundred ninety-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •