Base | Representation |
---|---|
bin | 1111010110011110… |
… | …0101100100110010 |
3 | 101122012000002122102 |
4 | 3311213211210302 |
5 | 31414410423232 |
6 | 1520522540402 |
7 | 204055116611 |
oct | 36547454462 |
9 | 11565002572 |
10 | 4120795442 |
11 | 1825099675 |
12 | 970067702 |
13 | 5089666ca |
14 | 2b13d9878 |
15 | 191b86662 |
hex | f59e5932 |
4120795442 has 4 divisors (see below), whose sum is σ = 6181193166. Its totient is φ = 2060397720.
The previous prime is 4120795433. The next prime is 4120795447. The reversal of 4120795442 is 2445970214.
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., 2299298401 + 1821497041 = 47951^2 + 42679^2 .
It is a junction number, because it is equal to n+sod(n) for n = 4120795396 and 4120795405.
It is not an unprimeable number, because it can be changed into a prime (4120795447) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1030198859 + ... + 1030198862.
Almost surely, 24120795442 is an apocalyptic number.
4120795442 is a deficient number, since it is larger than the sum of its proper divisors (2060397724).
4120795442 is a wasteful number, since it uses less digits than its factorization.
4120795442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2060397723.
The product of its (nonzero) digits is 80640, while the sum is 38.
The square root of 4120795442 is about 64193.4221084996. The cubic root of 4120795442 is about 1603.2220801960. Note that the first 3 decimals are identical.
The spelling of 4120795442 in words is "four billion, one hundred twenty million, seven hundred ninety-five thousand, four hundred forty-two".
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