Base | Representation |
---|---|
bin | 1010111001001001101100 |
3 | 12101002001110 |
4 | 22321021230 |
5 | 1212334112 |
6 | 141112020 |
7 | 33162111 |
oct | 12711154 |
9 | 5332043 |
10 | 2855532 |
11 | 1680449 |
12 | b58610 |
13 | 78c984 |
14 | 544908 |
15 | 3b613c |
hex | 2b926c |
2855532 has 48 divisors (see below), whose sum is σ = 6999552. Its totient is φ = 905280.
The previous prime is 2855513. The next prime is 2855557. The reversal of 2855532 is 2355582.
2855532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 2855532.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34363 + ... + 34445.
It is an arithmetic number, because the mean of its divisors is an integer number (145824).
22855532 is an apocalyptic number.
It is an amenable number.
2855532 is an abundant number, since it is smaller than the sum of its proper divisors (4144020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2855532 is a wasteful number, since it uses less digits than its factorization.
2855532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 198 (or 196 counting only the distinct ones).
The product of its digits is 12000, while the sum is 30.
The square root of 2855532 is about 1689.8319443069. The cubic root of 2855532 is about 141.8716687555.
The spelling of 2855532 in words is "two million, eight hundred fifty-five thousand, five hundred thirty-two".
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