Base | Representation |
---|---|
bin | 100111110001… |
… | …101100001010 |
3 | 201121202100121 |
4 | 213301230022 |
5 | 10132132041 |
6 | 1011253454 |
7 | 154425562 |
oct | 47615412 |
9 | 21552317 |
10 | 10427146 |
11 | 5982084 |
12 | 35aa28a |
13 | 2211112 |
14 | 1555da2 |
15 | dae7d1 |
hex | 9f1b0a |
10427146 has 8 divisors (see below), whose sum is σ = 15734880. Its totient is φ = 5182188.
The previous prime is 10427141. The next prime is 10427149. The reversal of 10427146 is 64172401.
10427146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 10427146.
It is not an unprimeable number, because it can be changed into a prime (10427141) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15276 + ... + 15943.
It is an arithmetic number, because the mean of its divisors is an integer number (1966860).
Almost surely, 210427146 is an apocalyptic number.
10427146 is a deficient number, since it is larger than the sum of its proper divisors (5307734).
10427146 is a wasteful number, since it uses less digits than its factorization.
10427146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31388.
The product of its (nonzero) digits is 1344, while the sum is 25.
The square root of 10427146 is about 3229.1091650794. The cubic root of 10427146 is about 218.4683279659.
Adding to 10427146 its reverse (64172401), we get a palindrome (74599547).
The spelling of 10427146 in words is "ten million, four hundred twenty-seven thousand, one hundred forty-six".
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