Base | Representation |
---|---|
bin | 11010011001111… |
… | …000101101011000 |
3 | 1010212120101211112 |
4 | 122121320231120 |
5 | 1401401242441 |
6 | 111542515452 |
7 | 13656245141 |
oct | 3231705530 |
9 | 1125511745 |
10 | 442993496 |
11 | 208070630 |
12 | 104435b88 |
13 | 70a1583a |
14 | 42b96ac8 |
15 | 28d574eb |
hex | 1a678b58 |
442993496 has 32 divisors (see below), whose sum is σ = 911217600. Its totient is φ = 200228640.
The previous prime is 442993483. The next prime is 442993513. The reversal of 442993496 is 694399244.
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, 1691 + ... + 29813.
It is an arithmetic number, because the mean of its divisors is an integer number (28475550).
Almost surely, 2442993496 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 442993496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (455608800).
442993496 is an abundant number, since it is smaller than the sum of its proper divisors (468224104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
442993496 is a wasteful number, since it uses less digits than its factorization.
442993496 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28319 (or 28315 counting only the distinct ones).
The product of its digits is 1679616, while the sum is 50.
The square root of 442993496 is about 21047.4106720993. The cubic root of 442993496 is about 762.3114623348.
The spelling of 442993496 in words is "four hundred forty-two million, nine hundred ninety-three thousand, four hundred ninety-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •