Base | Representation |
---|---|
bin | 1101011100100101110… |
… | …1111011100011001111 |
3 | 211002021201100020200202 |
4 | 3113021131323203033 |
5 | 12241103403130244 |
6 | 254043121244115 |
7 | 22455503635025 |
oct | 3271135734317 |
9 | 732251306622 |
10 | 231013333199 |
11 | 89a77005490 |
12 | 38931a9363b |
13 | 18a2760c1cc |
14 | b276d48715 |
15 | 602101504e |
hex | 35c977b8cf |
231013333199 has 16 divisors (see below), whose sum is σ = 255975133056. Its totient is φ = 206716514400.
The previous prime is 231013333169. The next prime is 231013333223. The reversal of 231013333199 is 991333310132.
It is a de Polignac number, because none of the positive numbers 2k-231013333199 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 (231013333169) 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, 830069 + ... + 1072865.
It is an arithmetic number, because the mean of its divisors is an integer number (15998445816).
Almost surely, 2231013333199 is an apocalyptic number.
231013333199 is a deficient number, since it is larger than the sum of its proper divisors (24961799857).
231013333199 is a wasteful number, since it uses less digits than its factorization.
231013333199 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 244166.
The product of its (nonzero) digits is 39366, while the sum is 38.
The spelling of 231013333199 in words is "two hundred thirty-one billion, thirteen million, three hundred thirty-three thousand, one hundred ninety-nine".
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