Base | Representation |
---|---|
bin | 10000000001101001101111 |
3 | 21220102210020 |
4 | 100001221233 |
5 | 2033413241 |
6 | 230013223 |
7 | 50465010 |
oct | 20015157 |
9 | 7812706 |
10 | 4201071 |
11 | 240a366 |
12 | 14a7213 |
13 | b41254 |
14 | 7b5007 |
15 | 57eb66 |
hex | 401a6f |
4201071 has 16 divisors (see below), whose sum is σ = 6739200. Its totient is φ = 2274048.
The previous prime is 4201069. The next prime is 4201073. The reversal of 4201071 is 1701024.
It is an interprime number because it is at equal distance from previous prime (4201069) and next prime (4201073).
It is not a de Polignac number, because 4201071 - 21 = 4201069 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 4201071.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4201073) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4866 + ... + 5663.
It is an arithmetic number, because the mean of its divisors is an integer number (421200).
Almost surely, 24201071 is an apocalyptic number.
4201071 is a deficient number, since it is larger than the sum of its proper divisors (2538129).
4201071 is a wasteful number, since it uses less digits than its factorization.
4201071 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10558.
The product of its (nonzero) digits is 56, while the sum is 15.
The square root of 4201071 is about 2049.6514337809. The cubic root of 4201071 is about 161.3565775804.
Adding to 4201071 its reverse (1701024), we get a palindrome (5902095).
The spelling of 4201071 in words is "four million, two hundred one thousand, seventy-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •