Base | Representation |
---|---|
bin | 100111000010… |
… | …100111001000 |
3 | 201020221211121 |
4 | 213002213020 |
5 | 10104444222 |
6 | 1003205024 |
7 | 152663434 |
oct | 47024710 |
9 | 21227747 |
10 | 10234312 |
11 | 5860210 |
12 | 3516774 |
13 | 217440a |
14 | 15059c4 |
15 | d725c7 |
hex | 9c29c8 |
10234312 has 32 divisors (see below), whose sum is σ = 22039200. Its totient is φ = 4406400.
The previous prime is 10234307. The next prime is 10234313. The reversal of 10234312 is 21343201.
It is a happy number.
It is a super-2 number, since 2×102343122 = 209482284226688, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10234313) 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, 1389 + ... + 4732.
It is an arithmetic number, because the mean of its divisors is an integer number (688725).
Almost surely, 210234312 is an apocalyptic number.
It is an amenable number.
10234312 is an abundant number, since it is smaller than the sum of its proper divisors (11804888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10234312 is a wasteful number, since it uses less digits than its factorization.
10234312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6157 (or 6153 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 10234312 is about 3199.1111265475. Note that the first 4 decimals coincide. The cubic root of 10234312 is about 217.1131945697.
Adding to 10234312 its reverse (21343201), we get a palindrome (31577513).
Subtracting 10234312 from its reverse (21343201), we obtain a square (11108889 = 33332).
It can be divided in two parts, 1023 and 4312, that added together give a palindrome (5335).
The spelling of 10234312 in words is "ten million, two hundred thirty-four thousand, three hundred twelve".
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