Base | Representation |
---|---|
bin | 11100111010010… |
… | …010100100110100 |
3 | 1020210200201012110 |
4 | 130322102210310 |
5 | 1443132324414 |
6 | 120044051020 |
7 | 15006536013 |
oct | 3472224464 |
9 | 1223621173 |
10 | 485042484 |
11 | 229880663 |
12 | 116533a70 |
13 | 79648bb4 |
14 | 485c0a7a |
15 | 2c8b1459 |
hex | 1ce92934 |
485042484 has 24 divisors (see below), whose sum is σ = 1136076480. Its totient is φ = 161065024.
The previous prime is 485042483. The next prime is 485042497. The reversal of 485042484 is 484240584.
It is a super-2 number, since 2×4850424842 = 470532422569780512, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (485042483) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73689 + ... + 80000.
It is an arithmetic number, because the mean of its divisors is an integer number (47336520).
Almost surely, 2485042484 is an apocalyptic number.
It is an amenable number.
485042484 is an abundant number, since it is smaller than the sum of its proper divisors (651033996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
485042484 is a wasteful number, since it uses less digits than its factorization.
485042484 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 153959 (or 153957 counting only the distinct ones).
The product of its (nonzero) digits is 163840, while the sum is 39.
The square root of 485042484 is about 22023.6800739568. The cubic root of 485042484 is about 785.7057409728.
The spelling of 485042484 in words is "four hundred eighty-five million, forty-two thousand, four hundred eighty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •