Base | Representation |
---|---|
bin | 1011011000110100100100 |
3 | 12121122222220 |
4 | 23120310210 |
5 | 1231012002 |
6 | 143552340 |
7 | 34242234 |
oct | 13306444 |
9 | 5548886 |
10 | 2985252 |
11 | 1759956 |
12 | bbb6b0 |
13 | 806a2a |
14 | 579cc4 |
15 | 3de7bc |
hex | 2d8d24 |
2985252 has 48 divisors (see below), whose sum is σ = 7311360. Its totient is φ = 947232.
The previous prime is 2985247. The next prime is 2985253. The reversal of 2985252 is 2525892.
It is an alternating number because its digits alternate between even and odd.
Its product of digits (14400) is a multiple of the sum of its prime factors (200).
It is not an unprimeable number, because it can be changed into a prime (2985253) 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, 37749 + ... + 37827.
It is an arithmetic number, because the mean of its divisors is an integer number (152320).
22985252 is an apocalyptic number.
It is an amenable number.
2985252 is an abundant number, since it is smaller than the sum of its proper divisors (4326108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2985252 is a wasteful number, since it uses less digits than its factorization.
2985252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 200 (or 198 counting only the distinct ones).
The product of its digits is 14400, while the sum is 33.
The square root of 2985252 is about 1727.7881814621. The cubic root of 2985252 is about 143.9882320630.
The spelling of 2985252 in words is "two million, nine hundred eighty-five thousand, two hundred fifty-two".
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