Base | Representation |
---|---|
bin | 1101011101011010100… |
… | …1000100000000001110 |
3 | 211002212010020022220022 |
4 | 3113112221010000032 |
5 | 12242031443331324 |
6 | 254121054422142 |
7 | 22464126406052 |
oct | 3272651040016 |
9 | 732763208808 |
10 | 231234355214 |
11 | 8a07a846605 |
12 | 38993b01952 |
13 | 18a61346b75 |
14 | b29843dc62 |
15 | 603562305e |
hex | 35d6a4400e |
231234355214 has 16 divisors (see below), whose sum is σ = 362559341088. Its totient is φ = 110398666752.
The previous prime is 231234355213. The next prime is 231234355229. The reversal of 231234355214 is 412553432132.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (231234355213) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4329467 + ... + 4382550.
It is an arithmetic number, because the mean of its divisors is an integer number (22659958818).
Almost surely, 2231234355214 is an apocalyptic number.
231234355214 is a deficient number, since it is larger than the sum of its proper divisors (131324985874).
231234355214 is a wasteful number, since it uses less digits than its factorization.
231234355214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8712619.
The product of its digits is 86400, while the sum is 35.
Adding to 231234355214 its reverse (412553432132), we get a palindrome (643787787346).
The spelling of 231234355214 in words is "two hundred thirty-one billion, two hundred thirty-four million, three hundred fifty-five thousand, two hundred fourteen".
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