Base | Representation |
---|---|
bin | 10010110111101111… |
… | …11110000010000110 |
3 | 222011001220001110222 |
4 | 21123313332002012 |
5 | 131222110131004 |
6 | 4353153344342 |
7 | 506030624510 |
oct | 113367760206 |
9 | 28131801428 |
10 | 10131333254 |
11 | 4329967699 |
12 | 1b68b680b2 |
13 | c55c81a63 |
14 | 6c178cbb0 |
15 | 3e46a17be |
hex | 25bdfe086 |
10131333254 has 32 divisors (see below), whose sum is σ = 18671109120. Its totient is φ = 4025947968.
The previous prime is 10131333253. The next prime is 10131333269. The reversal of 10131333254 is 45233313101.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10131333253) 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 15 ways as a sum of consecutive naturals, for example, 392687 + ... + 417690.
It is an arithmetic number, because the mean of its divisors is an integer number (583472160).
Almost surely, 210131333254 is an apocalyptic number.
10131333254 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
10131333254 is a deficient number, since it is larger than the sum of its proper divisors (8539775866).
10131333254 is a wasteful number, since it uses less digits than its factorization.
10131333254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 810452.
The product of its (nonzero) digits is 3240, while the sum is 26.
Adding to 10131333254 its reverse (45233313101), we get a palindrome (55364646355).
The spelling of 10131333254 in words is "ten billion, one hundred thirty-one million, three hundred thirty-three thousand, two hundred fifty-four".
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