Base | Representation |
---|---|
bin | 100110111001… |
… | …101110100111 |
3 | 201012002221000 |
4 | 212321232213 |
5 | 10102313202 |
6 | 1002324343 |
7 | 152452365 |
oct | 46715647 |
9 | 21162830 |
10 | 10197927 |
11 | 5835943 |
12 | 34b96b3 |
13 | 216099c |
14 | 14d6635 |
15 | d6691c |
hex | 9b9ba7 |
10197927 has 32 divisors (see below), whose sum is σ = 16140800. Its totient is φ = 6345216.
The previous prime is 10197917. The next prime is 10197949. The reversal of 10197927 is 72979101.
It is not a de Polignac number, because 10197927 - 27 = 10197799 is a prime.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10197891 and 10197900.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10197907) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52743 + ... + 52935.
It is an arithmetic number, because the mean of its divisors is an integer number (504400).
Almost surely, 210197927 is an apocalyptic number.
10197927 is a deficient number, since it is larger than the sum of its proper divisors (5942873).
10197927 is a wasteful number, since it uses less digits than its factorization.
10197927 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 324 (or 318 counting only the distinct ones).
The product of its (nonzero) digits is 7938, while the sum is 36.
The square root of 10197927 is about 3193.4193273042. The cubic root of 10197927 is about 216.8555956306.
The spelling of 10197927 in words is "ten million, one hundred ninety-seven thousand, nine hundred twenty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.129 sec. • engine limits •