Base | Representation |
---|---|
bin | 100110111000… |
… | …111000011001 |
3 | 201011221011111 |
4 | 212320320121 |
5 | 10102210312 |
6 | 1002300321 |
7 | 152436310 |
oct | 46707031 |
9 | 21157144 |
10 | 10194457 |
11 | 5833279 |
12 | 34b76a1 |
13 | 215c230 |
14 | 14d5277 |
15 | d658a7 |
hex | 9b8e19 |
10194457 has 16 divisors (see below), whose sum is σ = 12983040. Its totient is φ = 7785792.
The previous prime is 10194413. The next prime is 10194461. The reversal of 10194457 is 75449101.
10194457 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10194457 - 27 = 10194329 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10194487) 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, 708 + ... + 4570.
It is an arithmetic number, because the mean of its divisors is an integer number (811440).
Almost surely, 210194457 is an apocalyptic number.
It is an amenable number.
10194457 is a deficient number, since it is larger than the sum of its proper divisors (2788583).
10194457 is a wasteful number, since it uses less digits than its factorization.
10194457 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3912.
The product of its (nonzero) digits is 5040, while the sum is 31.
The square root of 10194457 is about 3192.8759762947. The cubic root of 10194457 is about 216.8309967005.
It can be divided in two parts, 1019 and 4457, that added together give a square (5476 = 742).
The spelling of 10194457 in words is "ten million, one hundred ninety-four thousand, four hundred fifty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •