Base | Representation |
---|---|
bin | 11010110010001… |
… | …100000100110000 |
3 | 1011022120001220012 |
4 | 122302030010300 |
5 | 1410014124042 |
6 | 112331234052 |
7 | 14064350630 |
oct | 3262140460 |
9 | 1138501805 |
10 | 449364272 |
11 | 210722035 |
12 | 1065a8928 |
13 | 72136526 |
14 | 439746c0 |
15 | 296b4e82 |
hex | 1ac8c130 |
449364272 has 40 divisors (see below), whose sum is σ = 1004176800. Its totient is φ = 190812672.
The previous prime is 449364259. The next prime is 449364277. The reversal of 449364272 is 272463944.
It is not an unprimeable number, because it can be changed into a prime (449364277) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6197 + ... + 30612.
It is an arithmetic number, because the mean of its divisors is an integer number (25104420).
Almost surely, 2449364272 is an apocalyptic number.
It is an amenable number.
449364272 is an abundant number, since it is smaller than the sum of its proper divisors (554812528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
449364272 is a wasteful number, since it uses less digits than its factorization.
449364272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36933 (or 36927 counting only the distinct ones).
The product of its digits is 290304, while the sum is 41.
The square root of 449364272 is about 21198.2138870236. The cubic root of 449364272 is about 765.9483998354.
The spelling of 449364272 in words is "four hundred forty-nine million, three hundred sixty-four thousand, two hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •