Base | Representation |
---|---|
bin | 10110101000011… |
… | …010111000000001 |
3 | 222110110111001201 |
4 | 112220122320001 |
5 | 1234200211333 |
6 | 101402101201 |
7 | 12260231215 |
oct | 2650327001 |
9 | 873414051 |
10 | 379694593 |
11 | 185367193 |
12 | a71aa801 |
13 | 60882175 |
14 | 385da945 |
15 | 2350217d |
hex | 16a1ae01 |
379694593 has 4 divisors (see below), whose sum is σ = 392787540. Its totient is φ = 366601648.
The previous prime is 379694573. The next prime is 379694599. The reversal of 379694593 is 395496973.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 395496973 = 157 ⋅2519089.
It can be written as a sum of positive squares in 2 ways, for example, as 157326849 + 222367744 = 12543^2 + 14912^2 .
It is a cyclic number.
It is not a de Polignac number, because 379694593 - 225 = 346140161 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (379694599) 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, 6546430 + ... + 6546487.
It is an arithmetic number, because the mean of its divisors is an integer number (98196885).
Almost surely, 2379694593 is an apocalyptic number.
It is an amenable number.
379694593 is a deficient number, since it is larger than the sum of its proper divisors (13092947).
379694593 is a wasteful number, since it uses less digits than its factorization.
379694593 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13092946.
The product of its digits is 5511240, while the sum is 55.
The square root of 379694593 is about 19485.7535907647. The cubic root of 379694593 is about 724.1215475397.
It can be divided in two parts, 3796 and 94593, that added together give a palindrome (98389).
The spelling of 379694593 in words is "three hundred seventy-nine million, six hundred ninety-four thousand, five hundred ninety-three".
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