Base | Representation |
---|---|
bin | 1111100001101010001110 |
3 | 21122210000212 |
4 | 33201222032 |
5 | 2020220110 |
6 | 223122422 |
7 | 46410656 |
oct | 17415216 |
9 | 7583025 |
10 | 4070030 |
11 | 232a968 |
12 | 1443412 |
13 | ac6703 |
14 | 77d366 |
15 | 555e05 |
hex | 3e1a8e |
4070030 has 16 divisors (see below), whose sum is σ = 7352640. Its totient is φ = 1622112.
The previous prime is 4069991. The next prime is 4070051. The reversal of 4070030 is 300704.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 4069987 and 4070014.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3116 + ... + 4224.
It is an arithmetic number, because the mean of its divisors is an integer number (459540).
Almost surely, 24070030 is an apocalyptic number.
4070030 is a deficient number, since it is larger than the sum of its proper divisors (3282610).
4070030 is a wasteful number, since it uses less digits than its factorization.
4070030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1483.
The product of its (nonzero) digits is 84, while the sum is 14.
The square root of 4070030 is about 2017.4315353935. The cubic root of 4070030 is about 159.6611317670.
Adding to 4070030 its reverse (300704), we get a palindrome (4370734).
The spelling of 4070030 in words is "four million, seventy thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •