Base | Representation |
---|---|
bin | 10110111010011… |
… | …110001010110010 |
3 | 222210100220020222 |
4 | 112322132022302 |
5 | 1241403123144 |
6 | 102051333042 |
7 | 12345400322 |
oct | 2672361262 |
9 | 883326228 |
10 | 384426674 |
11 | 187aa94a5 |
12 | a88b1182 |
13 | 6184b008 |
14 | 390ad282 |
15 | 23b392ee |
hex | 16e9e2b2 |
384426674 has 8 divisors (see below), whose sum is σ = 576860700. Its totient is φ = 192139776.
The previous prime is 384426671. The next prime is 384426709. The reversal of 384426674 is 476624483.
It can be written as a sum of positive squares in 2 ways, for example, as 292170649 + 92256025 = 17093^2 + 9605^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (384426671) 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, 29999 + ... + 40850.
Almost surely, 2384426674 is an apocalyptic number.
384426674 is a deficient number, since it is larger than the sum of its proper divisors (192434026).
384426674 is a wasteful number, since it uses less digits than its factorization.
384426674 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73564.
The product of its digits is 774144, while the sum is 44.
The square root of 384426674 is about 19606.8017279719. The cubic root of 384426674 is about 727.1173451638.
The spelling of 384426674 in words is "three hundred eighty-four million, four hundred twenty-six thousand, six hundred seventy-four".
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