Base | Representation |
---|---|
bin | 11010110000101… |
… | …100110011011110 |
3 | 1011021211020121101 |
4 | 122300230303132 |
5 | 1404414132141 |
6 | 112315023314 |
7 | 14061134143 |
oct | 3260546336 |
9 | 1137736541 |
10 | 448974046 |
11 | 210485934 |
12 | 10643ab3a |
13 | 7202aa21 |
14 | 438b23ca |
15 | 29639531 |
hex | 1ac2ccde |
448974046 has 16 divisors (see below), whose sum is σ = 717459984. Its totient is φ = 209983104.
The previous prime is 448974037. The next prime is 448974061. The reversal of 448974046 is 640479844.
It is a super-2 number, since 2×4489740462 = 403155387963220232, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 448973987 and 448974005.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34965 + ... + 46048.
It is an arithmetic number, because the mean of its divisors is an integer number (44841249).
Almost surely, 2448974046 is an apocalyptic number.
448974046 is a deficient number, since it is larger than the sum of its proper divisors (268485938).
448974046 is a wasteful number, since it uses less digits than its factorization.
448974046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81195.
The product of its (nonzero) digits is 774144, while the sum is 46.
The square root of 448974046 is about 21189.0076690722. The cubic root of 448974046 is about 765.7266201941.
The spelling of 448974046 in words is "four hundred forty-eight million, nine hundred seventy-four thousand, forty-six".
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