Base | Representation |
---|---|
bin | 111100110111100… |
… | …1110101101010000 |
3 | 12021100011220012200 |
4 | 1321233032231100 |
5 | 13140330033034 |
6 | 534400123200 |
7 | 101420214225 |
oct | 17157165520 |
9 | 5240156180 |
10 | 2042424144 |
11 | 958993542 |
12 | 490006500 |
13 | 2671ac3c7 |
14 | 15537d94c |
15 | be492a99 |
hex | 79bceb50 |
2042424144 has 60 divisors (see below), whose sum is σ = 5759637312. Its totient is φ = 675604800.
The previous prime is 2042424113. The next prime is 2042424169. The reversal of 2042424144 is 4414242402.
2042424144 is a `hidden beast` number, since 2 + 0 + 4 + 242 + 414 + 4 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35272 + ... + 72999.
Almost surely, 22042424144 is an apocalyptic number.
2042424144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
2042424144 is an abundant number, since it is smaller than the sum of its proper divisors (3717213168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2042424144 is a wasteful number, since it uses less digits than its factorization.
2042424144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108416 (or 108407 counting only the distinct ones).
The product of its (nonzero) digits is 8192, while the sum is 27.
The square root of 2042424144 is about 45193.1869201542. The cubic root of 2042424144 is about 1268.7673045307.
Adding to 2042424144 its reverse (4414242402), we get a palindrome (6456666546).
The spelling of 2042424144 in words is "two billion, forty-two million, four hundred twenty-four thousand, one hundred forty-four".
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