Base | Representation |
---|---|
bin | 100111110000… |
… | …001110001010 |
3 | 201121110002210 |
4 | 213300032022 |
5 | 10131434010 |
6 | 1011205550 |
7 | 154402206 |
oct | 47601612 |
9 | 21543083 |
10 | 10421130 |
11 | 5978605 |
12 | 35a68b6 |
13 | 220b465 |
14 | 1553b06 |
15 | dacb20 |
hex | 9f038a |
10421130 has 32 divisors (see below), whose sum is σ = 25095744. Its totient is φ = 2769536.
The previous prime is 10421129. The next prime is 10421141. The reversal of 10421130 is 3112401.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16582 + ... + 17198.
It is an arithmetic number, because the mean of its divisors is an integer number (784242).
Almost surely, 210421130 is an apocalyptic number.
10421130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10421130 is an abundant number, since it is smaller than the sum of its proper divisors (14674614).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10421130 is a wasteful number, since it uses less digits than its factorization.
10421130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1190.
The product of its (nonzero) digits is 24, while the sum is 12.
The square root of 10421130 is about 3228.1775044133. The cubic root of 10421130 is about 218.4263043765.
Adding to 10421130 its reverse (3112401), we get a palindrome (13533531).
The spelling of 10421130 in words is "ten million, four hundred twenty-one thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •