Base | Representation |
---|---|
bin | 1011011000110011010000 |
3 | 12121122212210 |
4 | 23120303100 |
5 | 1231011133 |
6 | 143552120 |
7 | 34242054 |
oct | 13306320 |
9 | 5548783 |
10 | 2985168 |
11 | 175988a |
12 | bbb640 |
13 | 806994 |
14 | 579c64 |
15 | 3de763 |
hex | 2d8cd0 |
2985168 has 20 divisors (see below), whose sum is σ = 7711808. Its totient is φ = 995040.
The previous prime is 2985163. The next prime is 2985179. The reversal of 2985168 is 8615892.
It is a super-2 number, since 2×29851682 = 17822455976448, which contains 22 as substring.
It is a nialpdrome in base 12.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2985163) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31048 + ... + 31143.
22985168 is an apocalyptic number.
It is an amenable number.
2985168 is an abundant number, since it is smaller than the sum of its proper divisors (4726640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2985168 is a wasteful number, since it uses less digits than its factorization.
2985168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62202 (or 62196 counting only the distinct ones).
The product of its digits is 34560, while the sum is 39.
The square root of 2985168 is about 1727.7638727558. The cubic root of 2985168 is about 143.9868815210.
The spelling of 2985168 in words is "two million, nine hundred eighty-five thousand, one hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •