Base | Representation |
---|---|
bin | 10000000001100101010110 |
3 | 21220102101211 |
4 | 100001211112 |
5 | 2033411130 |
6 | 230012034 |
7 | 50464126 |
oct | 20014526 |
9 | 7812354 |
10 | 4200790 |
11 | 240a130 |
12 | 14a701a |
13 | b41099 |
14 | 7b4c86 |
15 | 57ea2a |
hex | 401956 |
4200790 has 16 divisors (see below), whose sum is σ = 8249040. Its totient is φ = 1527520.
The previous prime is 4200769. The next prime is 4200797. The reversal of 4200790 is 970024.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4200797) 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, 18985 + ... + 19204.
It is an arithmetic number, because the mean of its divisors is an integer number (515565).
Almost surely, 24200790 is an apocalyptic number.
4200790 is a deficient number, since it is larger than the sum of its proper divisors (4048250).
4200790 is a wasteful number, since it uses less digits than its factorization.
4200790 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38207.
The product of its (nonzero) digits is 504, while the sum is 22.
The square root of 4200790 is about 2049.5828843938. The cubic root of 4200790 is about 161.3529799098.
The spelling of 4200790 in words is "four million, two hundred thousand, seven hundred ninety".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •