Base | Representation |
---|---|
bin | 1011111001100100110… |
… | …1111100001001101110 |
3 | 201112200100200210211201 |
4 | 2332121031330021232 |
5 | 11322140102444324 |
6 | 233525442440114 |
7 | 20525031410500 |
oct | 2763115741156 |
9 | 645610623751 |
10 | 204434031214 |
11 | 79777754506 |
12 | 3375466303a |
13 | 1637cb38c9a |
14 | 9c74d37d70 |
15 | 54b7881444 |
hex | 2f9937c26e |
204434031214 has 24 divisors (see below), whose sum is σ = 359282853720. Its totient is φ = 86984258256.
The previous prime is 204434031181. The next prime is 204434031223. The reversal of 204434031214 is 412130434402.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7490197 + ... + 7517440.
It is an arithmetic number, because the mean of its divisors is an integer number (14970118905).
Almost surely, 2204434031214 is an apocalyptic number.
204434031214 is a deficient number, since it is larger than the sum of its proper divisors (154848822506).
204434031214 is a wasteful number, since it uses less digits than its factorization.
204434031214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15007792 (or 15007785 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 28.
Adding to 204434031214 its reverse (412130434402), we get a palindrome (616564465616).
The spelling of 204434031214 in words is "two hundred four billion, four hundred thirty-four million, thirty-one thousand, two hundred fourteen".
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