Base | Representation |
---|---|
bin | 10011000011100010… |
… | …01111110011001000 |
3 | 222101221222202020010 |
4 | 21201301033303020 |
5 | 131422414444222 |
6 | 4411045231520 |
7 | 511341362004 |
oct | 114161176310 |
9 | 28357882203 |
10 | 10230234312 |
11 | 437a778501 |
12 | 1b961025a0 |
13 | c705cc2ac |
14 | 6d0975704 |
15 | 3ed1da80c |
hex | 261c4fcc8 |
10230234312 has 32 divisors (see below), whose sum is σ = 25759591200. Its totient is φ = 3385544064.
The previous prime is 10230234307. The next prime is 10230234319. The reversal of 10230234312 is 21343203201.
It is a super-2 number, since 2×102302343122 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10230234319) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1529973 + ... + 1536644.
It is an arithmetic number, because the mean of its divisors is an integer number (804987225).
Almost surely, 210230234312 is an apocalyptic number.
10230234312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10230234312 is an abundant number, since it is smaller than the sum of its proper divisors (15529356888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10230234312 is a wasteful number, since it uses less digits than its factorization.
10230234312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3066765 (or 3066761 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 10230234312 its reverse (21343203201), we get a palindrome (31573437513).
The spelling of 10230234312 in words is "ten billion, two hundred thirty million, two hundred thirty-four thousand, three hundred twelve".
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