Base | Representation |
---|---|
bin | 100111011101… |
… | …101000011011 |
3 | 201110120122200 |
4 | 213131220123 |
5 | 10122014422 |
6 | 1005421243 |
7 | 153634212 |
oct | 47355033 |
9 | 21416580 |
10 | 10344987 |
11 | 5926384 |
12 | 356a823 |
13 | 21b28c3 |
14 | 1534079 |
15 | d952ac |
hex | 9dda1b |
10344987 has 12 divisors (see below), whose sum is σ = 15729480. Its totient is φ = 6533568.
The previous prime is 10344973. The next prime is 10345003. The reversal of 10344987 is 78944301.
It is a happy number.
10344987 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10344987 - 26 = 10344923 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10344907) 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, 30078 + ... + 30419.
It is an arithmetic number, because the mean of its divisors is an integer number (1310790).
Almost surely, 210344987 is an apocalyptic number.
10344987 is a deficient number, since it is larger than the sum of its proper divisors (5384493).
10344987 is a wasteful number, since it uses less digits than its factorization.
10344987 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60522 (or 60519 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 36.
The square root of 10344987 is about 3216.3623862992. The cubic root of 10344987 is about 217.8930190798.
The spelling of 10344987 in words is "ten million, three hundred forty-four thousand, nine hundred eighty-seven".
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