Base | Representation |
---|---|
bin | 11011100010100… |
… | …10110110111000 |
3 | 121002201100020101 |
4 | 31301102312320 |
5 | 433120313404 |
6 | 34531405144 |
7 | 5503455331 |
oct | 1561226670 |
9 | 532640211 |
10 | 231026104 |
11 | 109454371 |
12 | 654537b4 |
13 | 38b2b34a |
14 | 2297b288 |
15 | 154372a4 |
hex | dc52db8 |
231026104 has 16 divisors (see below), whose sum is σ = 434239200. Its totient is φ = 115228992.
The previous prime is 231026083. The next prime is 231026153. The reversal of 231026104 is 401620132.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32032 + ... + 38575.
It is an arithmetic number, because the mean of its divisors is an integer number (27139950).
Almost surely, 2231026104 is an apocalyptic number.
It is an amenable number.
231026104 is a deficient number, since it is larger than the sum of its proper divisors (203213096).
231026104 is a wasteful number, since it uses less digits than its factorization.
231026104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71022 (or 71018 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 231026104 is about 15199.5428878634. The cubic root of 231026104 is about 613.6023554659.
Adding to 231026104 its reverse (401620132), we get a palindrome (632646236).
The spelling of 231026104 in words is "two hundred thirty-one million, twenty-six thousand, one hundred four".
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