Base | Representation |
---|---|
bin | 10011000011101010… |
… | …11011100101111001 |
3 | 222102001001110212100 |
4 | 21201311123211321 |
5 | 131423210044233 |
6 | 4411124534013 |
7 | 511353610626 |
oct | 114165334571 |
9 | 28361043770 |
10 | 10231331193 |
11 | 4380357616 |
12 | 1b96551309 |
13 | c708c4635 |
14 | 6d0b7d34d |
15 | 3ed355813 |
hex | 261d5b979 |
10231331193 has 12 divisors (see below), whose sum is σ = 14792826880. Its totient is φ = 6814316376.
The previous prime is 10231331141. The next prime is 10231331213. The reversal of 10231331193 is 39113313201.
10231331193 is a `hidden beast` number, since 10 + 231 + 331 + 1 + 93 = 666.
It is not a de Polignac number, because 10231331193 - 214 = 10231314809 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10231331093) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 537721 + ... + 556422.
Almost surely, 210231331193 is an apocalyptic number.
It is an amenable number.
10231331193 is a deficient number, since it is larger than the sum of its proper divisors (4561495687).
10231331193 is a wasteful number, since it uses less digits than its factorization.
10231331193 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1095188 (or 1095185 counting only the distinct ones).
The product of its (nonzero) digits is 1458, while the sum is 27.
Adding to 10231331193 its reverse (39113313201), we get a palindrome (49344644394).
The spelling of 10231331193 in words is "ten billion, two hundred thirty-one million, three hundred thirty-one thousand, one hundred ninety-three".
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