Base | Representation |
---|---|
bin | 101101111000… |
… | …111101110110 |
3 | 211122011210200 |
4 | 231320331312 |
5 | 11034423224 |
6 | 1105501330 |
7 | 204152226 |
oct | 55707566 |
9 | 24564720 |
10 | 12029814 |
11 | 68771a5 |
12 | 4041846 |
13 | 2652744 |
14 | 1852086 |
15 | 10c95c9 |
hex | b78f76 |
12029814 has 24 divisors (see below), whose sum is σ = 26434512. Its totient is φ = 3953040.
The previous prime is 12029789. The next prime is 12029819. The reversal of 12029814 is 41892021.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12029819) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3429 + ... + 5984.
It is an arithmetic number, because the mean of its divisors is an integer number (1101438).
Almost surely, 212029814 is an apocalyptic number.
12029814 is an abundant number, since it is smaller than the sum of its proper divisors (14404698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12029814 is a wasteful number, since it uses less digits than its factorization.
12029814 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9492 (or 9489 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 27.
The square root of 12029814 is about 3468.4022258095. The cubic root of 12029814 is about 229.1322945400.
The spelling of 12029814 in words is "twelve million, twenty-nine thousand, eight hundred fourteen".
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