Base | Representation |
---|---|
bin | 1110100000011110… |
… | …0100011110110100 |
3 | 101001101210212022120 |
4 | 3220013210132310 |
5 | 30433420023143 |
6 | 1442232155540 |
7 | 165334664040 |
oct | 35007443664 |
9 | 11041725276 |
10 | 3894298548 |
11 | 1719259158 |
12 | 908238bb0 |
13 | 4a0a62a8a |
14 | 28d2bb020 |
15 | 17bd46383 |
hex | e81e47b4 |
3894298548 has 48 divisors (see below), whose sum is σ = 10387891584. Its totient is φ = 1112325120.
The previous prime is 3894298517. The next prime is 3894298549. The reversal of 3894298548 is 8458924983.
3894298548 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×38942985482 = 30331122361909816608, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3894298491 and 3894298500.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3894298549) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 477868 + ... + 485948.
It is an arithmetic number, because the mean of its divisors is an integer number (216414408).
Almost surely, 23894298548 is an apocalyptic number.
It is an amenable number.
3894298548 is an abundant number, since it is smaller than the sum of its proper divisors (6493593036).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3894298548 is a wasteful number, since it uses less digits than its factorization.
3894298548 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13832 (or 13830 counting only the distinct ones).
The product of its digits is 19906560, while the sum is 60.
The square root of 3894298548 is about 62404.3151392594. The cubic root of 3894298548 is about 1573.2934970084.
The spelling of 3894298548 in words is "three billion, eight hundred ninety-four million, two hundred ninety-eight thousand, five hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.111 sec. • engine limits •