Base | Representation |
---|---|
bin | 10110100110011… |
… | …100000000001011 |
3 | 222102111002012200 |
4 | 112212130000023 |
5 | 1234032044143 |
6 | 101343011243 |
7 | 12252635151 |
oct | 2646340013 |
9 | 872432180 |
10 | 379174923 |
11 | 185041806 |
12 | a6b99b23 |
13 | 6072c77a |
14 | 385033d1 |
15 | 2344d1d3 |
hex | 1699c00b |
379174923 has 12 divisors (see below), whose sum is σ = 548085720. Its totient is φ = 252603936.
The previous prime is 379174891. The next prime is 379174931. The reversal of 379174923 is 329471973.
It is not a de Polignac number, because 379174923 - 25 = 379174891 is a prime.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (379174933) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 858 + ... + 27551.
It is an arithmetic number, because the mean of its divisors is an integer number (45673810).
Almost surely, 2379174923 is an apocalyptic number.
379174923 is a deficient number, since it is larger than the sum of its proper divisors (168910797).
379174923 is a wasteful number, since it uses less digits than its factorization.
379174923 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29898 (or 29895 counting only the distinct ones).
The product of its digits is 285768, while the sum is 45.
The square root of 379174923 is about 19472.4144111612. The cubic root of 379174923 is about 723.7910397590.
The spelling of 379174923 in words is "three hundred seventy-nine million, one hundred seventy-four thousand, nine hundred twenty-three".
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