Base | Representation |
---|---|
bin | 1101101101000101110 |
3 | 211211000020 |
4 | 1231220232 |
5 | 103332240 |
6 | 13343010 |
7 | 3550146 |
oct | 1555056 |
9 | 754006 |
10 | 449070 |
11 | 287436 |
12 | 197a66 |
13 | 12952b |
14 | b9926 |
15 | 8d0d0 |
hex | 6da2e |
449070 has 16 divisors (see below), whose sum is σ = 1077840. Its totient is φ = 119744.
The previous prime is 449051. The next prime is 449077. The reversal of 449070 is 70944.
It is a self number, because there is not a number n which added to its sum of digits gives 449070.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (449077) 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, 7455 + ... + 7514.
It is an arithmetic number, because the mean of its divisors is an integer number (67365).
2449070 is an apocalyptic number.
449070 is an abundant number, since it is smaller than the sum of its proper divisors (628770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
449070 is a wasteful number, since it uses less digits than its factorization.
449070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14979.
The product of its (nonzero) digits is 1008, while the sum is 24.
The square root of 449070 is about 670.1268536628. The cubic root of 449070 is about 76.5781166256.
It can be divided in two parts, 4490 and 70, that added together give a triangular number (4560 = T95).
The spelling of 449070 in words is "four hundred forty-nine thousand, seventy".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.152 sec. • engine limits •