Base | Representation |
---|---|
bin | 11001100100101… |
… | …10010111100100 |
3 | 112221200000112122 |
4 | 30302112113210 |
5 | 414404303122 |
6 | 33142005112 |
7 | 5213302343 |
oct | 1462262744 |
9 | 487600478 |
10 | 214525412 |
11 | 100104132 |
12 | 5ba16798 |
13 | 355a191a |
14 | 206c3b5a |
15 | 13c78142 |
hex | cc965e4 |
214525412 has 12 divisors (see below), whose sum is σ = 388365180. Its totient is φ = 103563936.
The previous prime is 214525411. The next prime is 214525417.
214525412 is nontrivially palindromic in base 10.
214525412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 156400036 + 58125376 = 12506^2 + 7624^2 .
It is an alternating number because its digits alternate between even and odd.
It is not an unprimeable number, because it can be changed into a prime (214525411) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 924563 + ... + 924794.
It is an arithmetic number, because the mean of its divisors is an integer number (32363765).
Almost surely, 2214525412 is an apocalyptic number.
It is an amenable number.
214525412 is a deficient number, since it is larger than the sum of its proper divisors (173839768).
214525412 is a wasteful number, since it uses less digits than its factorization.
214525412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1849390 (or 1849388 counting only the distinct ones).
The product of its digits is 3200, while the sum is 26.
The square root of 214525412 is about 14646.6860415590. The cubic root of 214525412 is about 598.6315218931.
The spelling of 214525412 in words is "two hundred fourteen million, five hundred twenty-five thousand, four hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •