Base | Representation |
---|---|
bin | 1110001101000000110011… |
… | …00100111110100010001010 |
3 | 11002120212221112021212212112 |
4 | 13012200121210332202022 |
5 | 13043212031403101414 |
6 | 150232235032342322 |
7 | 6402353354430662 |
oct | 706403144764212 |
9 | 132525845255775 |
10 | 31233431300234 |
11 | 9a52029795899 |
12 | 36052b8b449a2 |
13 | 14573b8c538c7 |
14 | 79d9c59171a2 |
15 | 3926be979d3e |
hex | 1c681993e88a |
31233431300234 has 32 divisors (see below), whose sum is σ = 47217976626240. Its totient is φ = 15494256505728.
The previous prime is 31233431300219. The next prime is 31233431300237. The reversal of 31233431300234 is 43200313433213.
It is a self number, because there is not a number n which added to its sum of digits gives 31233431300234.
It is not an unprimeable number, because it can be changed into a prime (31233431300237) 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, 4515455744 + ... + 4515462660.
It is an arithmetic number, because the mean of its divisors is an integer number (1475561769570).
Almost surely, 231233431300234 is an apocalyptic number.
31233431300234 is a deficient number, since it is larger than the sum of its proper divisors (15984545326006).
31233431300234 is a wasteful number, since it uses less digits than its factorization.
31233431300234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15302.
The product of its (nonzero) digits is 46656, while the sum is 32.
Adding to 31233431300234 its reverse (43200313433213), we get a palindrome (74433744733447).
The spelling of 31233431300234 in words is "thirty-one trillion, two hundred thirty-three billion, four hundred thirty-one million, three hundred thousand, two hundred thirty-four".
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