Base | Representation |
---|---|
bin | 101110000010… |
… | …111010101010 |
3 | 211201020201011 |
4 | 232002322222 |
5 | 11042224240 |
6 | 1110414134 |
7 | 204412111 |
oct | 56027252 |
9 | 24636634 |
10 | 12070570 |
11 | 68a4886 |
12 | 406134a |
13 | 2668165 |
14 | 1862c78 |
15 | 10d66ea |
hex | b82eaa |
12070570 has 16 divisors (see below), whose sum is σ = 21939840. Its totient is φ = 4780944.
The previous prime is 12070543. The next prime is 12070571. The reversal of 12070570 is 7507021.
12070570 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (12070571) 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, 4830 + ... + 6889.
It is an arithmetic number, because the mean of its divisors is an integer number (1371240).
Almost surely, 212070570 is an apocalyptic number.
12070570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12070570 is a deficient number, since it is larger than the sum of its proper divisors (9869270).
12070570 is a wasteful number, since it uses less digits than its factorization.
12070570 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11829.
The product of its (nonzero) digits is 490, while the sum is 22.
The square root of 12070570 is about 3474.2725857365. The cubic root of 12070570 is about 229.3907631959.
Adding to 12070570 its reverse (7507021), we get a palindrome (19577591).
The spelling of 12070570 in words is "twelve million, seventy thousand, five hundred seventy".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •