Base | Representation |
---|---|
bin | 11100010010110… |
… | …011011101111001 |
3 | 1020002012211020210 |
4 | 130102303131321 |
5 | 1433010111244 |
6 | 115034141333 |
7 | 14522545041 |
oct | 3422633571 |
9 | 1202184223 |
10 | 474691449 |
11 | 223a50791 |
12 | 112b81849 |
13 | 7746361b |
14 | 47088721 |
15 | 2ba194b9 |
hex | 1c4b3779 |
474691449 has 8 divisors (see below), whose sum is σ = 642368800. Its totient is φ = 311737536.
The previous prime is 474691439. The next prime is 474691453. The reversal of 474691449 is 944196474.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 474691449 - 211 = 474689401 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 474691398 and 474691407.
It is not an unprimeable number, because it can be changed into a prime (474691439) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1180624 + ... + 1181025.
It is an arithmetic number, because the mean of its divisors is an integer number (80296100).
Almost surely, 2474691449 is an apocalyptic number.
It is an amenable number.
474691449 is a deficient number, since it is larger than the sum of its proper divisors (167677351).
474691449 is a wasteful number, since it uses less digits than its factorization.
474691449 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2361719.
The product of its digits is 870912, while the sum is 48.
The square root of 474691449 is about 21787.4149223812. The cubic root of 474691449 is about 780.0763945557.
The spelling of 474691449 in words is "four hundred seventy-four million, six hundred ninety-one thousand, four hundred forty-nine".
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