Base | Representation |
---|---|
bin | 100110001001… |
… | …100101100100 |
3 | 200211002102210 |
4 | 212021211210 |
5 | 10030010430 |
6 | 554203420 |
7 | 151001451 |
oct | 46114544 |
9 | 20732383 |
10 | 10000740 |
11 | 5710782 |
12 | 3423570 |
13 | 20c1cc9 |
14 | 1484828 |
15 | d282b0 |
hex | 989964 |
10000740 has 24 divisors (see below), whose sum is σ = 28002240. Its totient is φ = 2666848.
The previous prime is 10000733. The next prime is 10000741. The reversal of 10000740 is 4700001.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is not an unprimeable number, because it can be changed into a prime (10000741) 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, 83280 + ... + 83399.
It is an arithmetic number, because the mean of its divisors is an integer number (1166760).
Almost surely, 210000740 is an apocalyptic number.
10000740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10000740 is an abundant number, since it is smaller than the sum of its proper divisors (18001500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10000740 is a wasteful number, since it uses less digits than its factorization.
10000740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 166691 (or 166689 counting only the distinct ones).
The product of its (nonzero) digits is 28, while the sum is 12.
The square root of 10000740 is about 3162.3946622773. The cubic root of 10000740 is about 215.4487831443.
Adding to 10000740 its reverse (4700001), we get a palindrome (14700741).
The spelling of 10000740 in words is "ten million, seven hundred forty", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •