Base | Representation |
---|---|
bin | 101000111010… |
… | …001010100001 |
3 | 202011211120020 |
4 | 220322022201 |
5 | 10221132001 |
6 | 1021504053 |
7 | 160103211 |
oct | 50721241 |
9 | 22154506 |
10 | 10724001 |
11 | 6065112 |
12 | 3712029 |
13 | 22b6282 |
14 | 15d2241 |
15 | e1c736 |
hex | a3a2a1 |
10724001 has 8 divisors (see below), whose sum is σ = 14647584. Its totient is φ = 6974880.
The previous prime is 10723981. The next prime is 10724011. The reversal of 10724001 is 10042701.
10724001 is digitally balanced in base 3, 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 not a de Polignac number, because 10724001 - 27 = 10723873 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (10724011) 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, 43471 + ... + 43716.
It is an arithmetic number, because the mean of its divisors is an integer number (1830948).
Almost surely, 210724001 is an apocalyptic number.
It is an amenable number.
10724001 is a deficient number, since it is larger than the sum of its proper divisors (3923583).
10724001 is an equidigital number, since it uses as much as digits as its factorization.
10724001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87231.
The product of its (nonzero) digits is 56, while the sum is 15.
The square root of 10724001 is about 3274.7520516827. The cubic root of 10724001 is about 220.5221824548.
Adding to 10724001 its reverse (10042701), we get a palindrome (20766702).
The spelling of 10724001 in words is "ten million, seven hundred twenty-four thousand, one".
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