Base | Representation |
---|---|
bin | 10110101001000… |
… | …101101001001110 |
3 | 222110210101100220 |
4 | 112221011221032 |
5 | 1234221313044 |
6 | 101405532210 |
7 | 12261561024 |
oct | 2651055116 |
9 | 873711326 |
10 | 379869774 |
11 | 185476869 |
12 | a7274066 |
13 | 60913b1b |
14 | 38644714 |
15 | 23539019 |
hex | 16a45a4e |
379869774 has 16 divisors (see below), whose sum is σ = 799726080. Its totient is φ = 119958840.
The previous prime is 379869769. The next prime is 379869803. The reversal of 379869774 is 477968973.
379869774 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×3798697742 = 288602090397622152, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1665982 + ... + 1666209.
It is an arithmetic number, because the mean of its divisors is an integer number (49982880).
Almost surely, 2379869774 is an apocalyptic number.
379869774 is an abundant number, since it is smaller than the sum of its proper divisors (419856306).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
379869774 is a wasteful number, since it uses less digits than its factorization.
379869774 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3332215.
The product of its digits is 16003008, while the sum is 60.
The square root of 379869774 is about 19490.2481769730. The cubic root of 379869774 is about 724.2328939002.
The spelling of 379869774 in words is "three hundred seventy-nine million, eight hundred sixty-nine thousand, seven hundred seventy-four".
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