Base | Representation |
---|---|
bin | 10110100110001… |
… | …111110001010000 |
3 | 222102101112110212 |
4 | 112212033301100 |
5 | 1234023443231 |
6 | 101341543252 |
7 | 12252336110 |
oct | 2646176120 |
9 | 872345425 |
10 | 379124816 |
11 | 1850080a4 |
12 | a6b74b28 |
13 | 60712a15 |
14 | 384cd040 |
15 | 2343d42b |
hex | 1698fc50 |
379124816 has 40 divisors (see below), whose sum is σ = 840404544. Its totient is φ = 162305280.
The previous prime is 379124813. The next prime is 379124819. The reversal of 379124816 is 618421973.
It is an interprime number because it is at equal distance from previous prime (379124813) and next prime (379124819).
It is a super-2 number, since 2×3791248162 = 287471252214067712, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (379124813) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195371 + ... + 197301.
Almost surely, 2379124816 is an apocalyptic number.
It is an amenable number.
379124816 is an abundant number, since it is smaller than the sum of its proper divisors (461279728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
379124816 is a wasteful number, since it uses less digits than its factorization.
379124816 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3699 (or 3693 counting only the distinct ones).
The product of its digits is 72576, while the sum is 41.
The square root of 379124816 is about 19471.1277536767. The cubic root of 379124816 is about 723.7591559739.
The spelling of 379124816 in words is "three hundred seventy-nine million, one hundred twenty-four thousand, eight hundred sixteen".
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