Base | Representation |
---|---|
bin | 100110111001… |
… | …100010011011 |
3 | 201012001212010 |
4 | 212321202123 |
5 | 10102302042 |
6 | 1002321003 |
7 | 152450202 |
oct | 46714233 |
9 | 21161763 |
10 | 10197147 |
11 | 58352a4 |
12 | 34b9163 |
13 | 216051c |
14 | 14d6239 |
15 | d6659c |
hex | 9b989b |
10197147 has 16 divisors (see below), whose sum is σ = 14100480. Its totient is φ = 6550752.
The previous prime is 10197137. The next prime is 10197157. The reversal of 10197147 is 74179101.
It is an interprime number because it is at equal distance from previous prime (10197137) and next prime (10197157).
It is not a de Polignac number, because 10197147 - 223 = 1808539 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10197107) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8838 + ... + 9924.
It is an arithmetic number, because the mean of its divisors is an integer number (881280).
Almost surely, 210197147 is an apocalyptic number.
10197147 is a deficient number, since it is larger than the sum of its proper divisors (3903333).
10197147 is a wasteful number, since it uses less digits than its factorization.
10197147 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1202.
The product of its (nonzero) digits is 1764, while the sum is 30.
The square root of 10197147 is about 3193.2971988213. The cubic root of 10197147 is about 216.8500666744.
The spelling of 10197147 in words is "ten million, one hundred ninety-seven thousand, one hundred forty-seven".
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