Base | Representation |
---|---|
bin | 100110110011… |
… | …001011010010 |
3 | 201010202010001 |
4 | 212303023102 |
5 | 10100433330 |
6 | 1002000214 |
7 | 152311216 |
oct | 46631322 |
9 | 21122101 |
10 | 10171090 |
11 | 5817766 |
12 | 34a606a |
13 | 21516c7 |
14 | 14ca946 |
15 | d5d9ca |
hex | 9b32d2 |
10171090 has 16 divisors (see below), whose sum is σ = 18560088. Its totient is φ = 4012416.
The previous prime is 10171087. The next prime is 10171093. The reversal of 10171090 is 9017101.
It is a happy number.
10171090 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (10171087) and next prime (10171093).
It can be written as a sum of positive squares in 4 ways, for example, as 10131489 + 39601 = 3183^2 + 199^2 .
It is not an unprimeable number, because it can be changed into a prime (10171093) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6237 + ... + 7696.
Almost surely, 210171090 is an apocalyptic number.
10171090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10171090 is a deficient number, since it is larger than the sum of its proper divisors (8388998).
10171090 is a wasteful number, since it uses less digits than its factorization.
10171090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14013.
The product of its (nonzero) digits is 63, while the sum is 19.
The square root of 10171090 is about 3189.2146368659. The cubic root of 10171090 is about 216.6652018310.
Adding to 10171090 its reverse (9017101), we get a palindrome (19188191).
The spelling of 10171090 in words is "ten million, one hundred seventy-one thousand, ninety".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •