Base | Representation |
---|---|
bin | 10110100111001… |
… | …010000100111100 |
3 | 222102211200002100 |
4 | 112213022010330 |
5 | 1234104114034 |
6 | 101351025100 |
7 | 12254352312 |
oct | 2647120474 |
9 | 872750070 |
10 | 379363644 |
11 | 185160580 |
12 | a706b190 |
13 | 6079763a |
14 | 385520b2 |
15 | 23489099 |
hex | 169ca13c |
379363644 has 72 divisors (see below), whose sum is σ = 1049171760. Its totient is φ = 114624000.
The previous prime is 379363639. The next prime is 379363651. The reversal of 379363644 is 446363973.
379363644 is a `hidden beast` number, since 3 + 7 + 9 + 3 + 636 + 4 + 4 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 379363644.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 157602 + ... + 159990.
It is an arithmetic number, because the mean of its divisors is an integer number (14571830).
Almost surely, 2379363644 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 379363644, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (524585880).
379363644 is an abundant number, since it is smaller than the sum of its proper divisors (669808116).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
379363644 is a wasteful number, since it uses less digits than its factorization.
379363644 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2811 (or 2806 counting only the distinct ones).
The product of its digits is 979776, while the sum is 45.
The square root of 379363644 is about 19477.2596635153. The cubic root of 379363644 is about 723.9111003652.
The spelling of 379363644 in words is "three hundred seventy-nine million, three hundred sixty-three thousand, six hundred forty-four".
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