Base | Representation |
---|---|
bin | 100110101011… |
… | …101100001000 |
3 | 201002012001021 |
4 | 212223230020 |
5 | 10043443144 |
6 | 1001202224 |
7 | 152122630 |
oct | 46535410 |
9 | 21065037 |
10 | 10140424 |
11 | 57a6718 |
12 | 3490374 |
13 | 2140768 |
14 | 14bd6c0 |
15 | d54884 |
hex | 9abb08 |
10140424 has 32 divisors (see below), whose sum is σ = 22677120. Its totient is φ = 4156416.
The previous prime is 10140421. The next prime is 10140439. The reversal of 10140424 is 42404101.
It is a junction number, because it is equal to n+sod(n) for n = 10140398 and 10140407.
It is not an unprimeable number, because it can be changed into a prime (10140421) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 2649 + ... + 5224.
It is an arithmetic number, because the mean of its divisors is an integer number (708660).
Almost surely, 210140424 is an apocalyptic number.
10140424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
10140424 is an abundant number, since it is smaller than the sum of its proper divisors (12536696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10140424 is a wasteful number, since it uses less digits than its factorization.
10140424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7909 (or 7905 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 16.
The square root of 10140424 is about 3184.4032407972. The cubic root of 10140424 is about 216.4472329342.
Adding to 10140424 its reverse (42404101), we get a palindrome (52544525).
The spelling of 10140424 in words is "ten million, one hundred forty thousand, four hundred twenty-four".
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