Base | Representation |
---|---|
bin | 100110100111… |
… | …001100111111 |
3 | 201001020211122 |
4 | 212213030333 |
5 | 10042401142 |
6 | 1000541155 |
7 | 152015225 |
oct | 46471477 |
9 | 21036748 |
10 | 10122047 |
11 | 5793931 |
12 | 34817bb |
13 | 21352a0 |
14 | 14b6b15 |
15 | d4e1d2 |
hex | 9a733f |
10122047 has 16 divisors (see below), whose sum is σ = 11524800. Its totient is φ = 8819712.
The previous prime is 10122043. The next prime is 10122113. The reversal of 10122047 is 74022101.
10122047 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 10122047 - 22 = 10122043 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10122043) 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, 28829 + ... + 29177.
It is an arithmetic number, because the mean of its divisors is an integer number (720300).
Almost surely, 210122047 is an apocalyptic number.
10122047 is a deficient number, since it is larger than the sum of its proper divisors (1402753).
10122047 is a wasteful number, since it uses less digits than its factorization.
10122047 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 482.
The product of its (nonzero) digits is 112, while the sum is 17.
The square root of 10122047 is about 3181.5164623179. The cubic root of 10122047 is about 216.3164015851.
Adding to 10122047 its reverse (74022101), we get a palindrome (84144148).
The spelling of 10122047 in words is "ten million, one hundred twenty-two thousand, forty-seven".
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