Base | Representation |
---|---|
bin | 10110100111011… |
… | …101101101100111 |
3 | 222102222202102010 |
4 | 112213131231213 |
5 | 1234114202241 |
6 | 101352445303 |
7 | 12255135636 |
oct | 2647355547 |
9 | 872882363 |
10 | 379444071 |
11 | 185205a46 |
12 | a70a9833 |
13 | 607c5126 |
14 | 3857351d |
15 | 234a2d16 |
hex | 169ddb67 |
379444071 has 4 divisors (see below), whose sum is σ = 505925432. Its totient is φ = 252962712.
The previous prime is 379444067. The next prime is 379444073. The reversal of 379444071 is 170444973.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 379444071 - 22 = 379444067 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (379444073) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63240676 + ... + 63240681.
It is an arithmetic number, because the mean of its divisors is an integer number (126481358).
Almost surely, 2379444071 is an apocalyptic number.
379444071 is a deficient number, since it is larger than the sum of its proper divisors (126481361).
379444071 is a wasteful number, since it uses less digits than its factorization.
379444071 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 126481360.
The product of its (nonzero) digits is 84672, while the sum is 39.
The square root of 379444071 is about 19479.3241925894. The cubic root of 379444071 is about 723.9622543481.
The spelling of 379444071 in words is "three hundred seventy-nine million, four hundred forty-four thousand, seventy-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •