Base | Representation |
---|---|
bin | 10011001111100101… |
… | …11001101010011110 |
3 | 222200000020000010102 |
4 | 21213302321222132 |
5 | 132124310044410 |
6 | 4425100141102 |
7 | 514006603133 |
oct | 114762715236 |
9 | 28600200112 |
10 | 10331331230 |
11 | 4421849080 |
12 | 2003b37792 |
13 | c8853815c |
14 | 70017058a |
15 | 40700a2a5 |
hex | 267cb9a9e |
10331331230 has 32 divisors (see below), whose sum is σ = 20466533088. Its totient is φ = 3723596800.
The previous prime is 10331331221. The next prime is 10331331233. The reversal of 10331331230 is 3213313301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10331331233) 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, 403151 + ... + 428010.
It is an arithmetic number, because the mean of its divisors is an integer number (639579159).
Almost surely, 210331331230 is an apocalyptic number.
10331331230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10331331230 is a deficient number, since it is larger than the sum of its proper divisors (10135201858).
10331331230 is a wasteful number, since it uses less digits than its factorization.
10331331230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 831292.
The product of its (nonzero) digits is 486, while the sum is 20.
Adding to 10331331230 its reverse (3213313301), we get a palindrome (13544644531).
The spelling of 10331331230 in words is "ten billion, three hundred thirty-one million, three hundred thirty-one thousand, two hundred thirty".
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