Base | Representation |
---|---|
bin | 11001100101110… |
… | …01101011011010 |
3 | 112221221100221022 |
4 | 30302321223122 |
5 | 414423420132 |
6 | 33145042442 |
7 | 5214444116 |
oct | 1462715332 |
9 | 487840838 |
10 | 214670042 |
11 | 1001a2864 |
12 | 5ba86422 |
13 | 356226c2 |
14 | 20720746 |
15 | 13ca5e12 |
hex | ccb9ada |
214670042 has 4 divisors (see below), whose sum is σ = 322005066. Its totient is φ = 107335020.
The previous prime is 214670023. The next prime is 214670059. The reversal of 214670042 is 240076412.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 116877721 + 97792321 = 10811^2 + 9889^2 .
It is a junction number, because it is equal to n+sod(n) for n = 214669993 and 214670020.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53667509 + ... + 53667512.
Almost surely, 2214670042 is an apocalyptic number.
214670042 is a deficient number, since it is larger than the sum of its proper divisors (107335024).
214670042 is a wasteful number, since it uses less digits than its factorization.
214670042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107335023.
The product of its (nonzero) digits is 2688, while the sum is 26.
The square root of 214670042 is about 14651.6225040096. The cubic root of 214670042 is about 598.7660213082.
The spelling of 214670042 in words is "two hundred fourteen million, six hundred seventy thousand, forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •