Base | Representation |
---|---|
bin | 1101011101111000… |
… | …11101111010110011 |
3 | 200122212121210122021 |
4 | 12232330131322303 |
5 | 104301343212232 |
6 | 3153233052311 |
7 | 344111305555 |
oct | 65674357263 |
9 | 20585553567 |
10 | 7230054067 |
11 | 30801a46a5 |
12 | 14993b7097 |
13 | 8b2b83a02 |
14 | 4c83234d5 |
15 | 2c4b0d397 |
hex | 1aef1deb3 |
7230054067 has 4 divisors (see below), whose sum is σ = 7230396096. Its totient is φ = 7229712040.
The previous prime is 7230054053. The next prime is 7230054077. The reversal of 7230054067 is 7604500327.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 7230054067 - 219 = 7229529779 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (7230054077) 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, 137059 + ... + 182332.
It is an arithmetic number, because the mean of its divisors is an integer number (1807599024).
Almost surely, 27230054067 is an apocalyptic number.
7230054067 is a deficient number, since it is larger than the sum of its proper divisors (342029).
7230054067 is a wasteful number, since it uses less digits than its factorization.
7230054067 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 342028.
The product of its (nonzero) digits is 35280, while the sum is 34.
The square root of 7230054067 is about 85029.7246085156. The cubic root of 7230054067 is about 1933.6617879299.
The spelling of 7230054067 in words is "seven billion, two hundred thirty million, fifty-four thousand, sixty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •