Base | Representation |
---|---|
bin | 10110010010111… |
… | …110101010011001 |
3 | 222001212221001221 |
4 | 112102332222121 |
5 | 1231230332014 |
6 | 101041412041 |
7 | 12161401531 |
oct | 2622765231 |
9 | 861787057 |
10 | 374074009 |
11 | 182178381 |
12 | a533a021 |
13 | 5c664a8a |
14 | 379764c1 |
15 | 22c91b24 |
hex | 164bea99 |
374074009 has 4 divisors (see below), whose sum is σ = 376456804. Its totient is φ = 371691216.
The previous prime is 374074007. The next prime is 374074013. The reversal of 374074009 is 900470473.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 177289225 + 196784784 = 13315^2 + 14028^2 .
It is a cyclic number.
It is not a de Polignac number, because 374074009 - 21 = 374074007 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (374074007) 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, 1191162 + ... + 1191475.
It is an arithmetic number, because the mean of its divisors is an integer number (94114201).
Almost surely, 2374074009 is an apocalyptic number.
It is an amenable number.
374074009 is a deficient number, since it is larger than the sum of its proper divisors (2382795).
374074009 is a wasteful number, since it uses less digits than its factorization.
374074009 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2382794.
The product of its (nonzero) digits is 21168, while the sum is 34.
The square root of 374074009 is about 19340.9929683044. The cubic root of 374074009 is about 720.5307358671.
The spelling of 374074009 in words is "three hundred seventy-four million, seventy-four thousand, nine".
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