Base | Representation |
---|---|
bin | 100110111001… |
… | …001110110101 |
3 | 201012000010200 |
4 | 212321032311 |
5 | 10102232033 |
6 | 1002311113 |
7 | 152443431 |
oct | 46711665 |
9 | 21160120 |
10 | 10195893 |
11 | 5834364 |
12 | 34b8499 |
13 | 215ca96 |
14 | 14d59c1 |
15 | d66013 |
hex | 9b93b5 |
10195893 has 6 divisors (see below), whose sum is σ = 14727414. Its totient is φ = 6797256.
The previous prime is 10195891. The next prime is 10195919. The reversal of 10195893 is 39859101.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 5280804 + 4915089 = 2298^2 + 2217^2 .
It is not a de Polignac number, because 10195893 - 21 = 10195891 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10195891) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 566430 + ... + 566447.
It is an arithmetic number, because the mean of its divisors is an integer number (2454569).
Almost surely, 210195893 is an apocalyptic number.
It is an amenable number.
10195893 is a deficient number, since it is larger than the sum of its proper divisors (4531521).
10195893 is a wasteful number, since it uses less digits than its factorization.
10195893 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1132883 (or 1132880 counting only the distinct ones).
The product of its (nonzero) digits is 9720, while the sum is 36.
The square root of 10195893 is about 3193.1008440073. The cubic root of 10195893 is about 216.8411772229.
The spelling of 10195893 in words is "ten million, one hundred ninety-five thousand, eight hundred ninety-three".
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