Base | Representation |
---|---|
bin | 10110100101110… |
… | …010010101110001 |
3 | 222102011102010022 |
4 | 112211302111301 |
5 | 1234011114043 |
6 | 101335213225 |
7 | 12251324504 |
oct | 2645622561 |
9 | 872142108 |
10 | 379004273 |
11 | 184a3557a |
12 | a6b17215 |
13 | 6069cbab |
14 | 3849b13b |
15 | 23417868 |
hex | 16972571 |
379004273 has 4 divisors (see below), whose sum is σ = 401298660. Its totient is φ = 356709888.
The previous prime is 379004261. The next prime is 379004299. The reversal of 379004273 is 372400973.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 372400973 = 7 ⋅53200139.
It can be written as a sum of positive squares in 2 ways, for example, as 252396769 + 126607504 = 15887^2 + 11252^2 .
It is a cyclic number.
It is not a de Polignac number, because 379004273 - 24 = 379004257 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (379004243) 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, 11147168 + ... + 11147201.
It is an arithmetic number, because the mean of its divisors is an integer number (100324665).
Almost surely, 2379004273 is an apocalyptic number.
It is an amenable number.
379004273 is a deficient number, since it is larger than the sum of its proper divisors (22294387).
379004273 is a wasteful number, since it uses less digits than its factorization.
379004273 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22294386.
The product of its (nonzero) digits is 31752, while the sum is 35.
The square root of 379004273 is about 19468.0320782559. The cubic root of 379004273 is about 723.6824412664.
The spelling of 379004273 in words is "three hundred seventy-nine million, four thousand, two hundred seventy-three".
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