Base | Representation |
---|---|
bin | 11001100001111… |
… | …10111110010010 |
3 | 112220222211111111 |
4 | 30300332332102 |
5 | 414311324232 |
6 | 33130203534 |
7 | 5210251606 |
oct | 1460767622 |
9 | 486884444 |
10 | 214167442 |
11 | aa98a195 |
12 | 5b8835aa |
13 | 354a79c8 |
14 | 2062d506 |
15 | 13c07047 |
hex | cc3ef92 |
214167442 has 8 divisors (see below), whose sum is σ = 323596476. Its totient is φ = 106301952.
The previous prime is 214167439. The next prime is 214167461. The reversal of 214167442 is 244761412.
It can be written as a sum of positive squares in 2 ways, for example, as 204175521 + 9991921 = 14289^2 + 3161^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 390543 + ... + 391090.
Almost surely, 2214167442 is an apocalyptic number.
214167442 is a deficient number, since it is larger than the sum of its proper divisors (109429034).
214167442 is a wasteful number, since it uses less digits than its factorization.
214167442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 781772.
The product of its digits is 10752, while the sum is 31.
The square root of 214167442 is about 14634.4607690205. The cubic root of 214167442 is about 598.2983656669.
The spelling of 214167442 in words is "two hundred fourteen million, one hundred sixty-seven thousand, four hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •