Base | Representation |
---|---|
bin | 1010101001110110111100 |
3 | 12020220010110 |
4 | 22221312330 |
5 | 1203333032 |
6 | 135510020 |
7 | 32511354 |
oct | 12516674 |
9 | 5226113 |
10 | 2792892 |
11 | 1638383 |
12 | b28310 |
13 | 76a2cb |
14 | 529b64 |
15 | 3a27cc |
hex | 2a9dbc |
2792892 has 12 divisors (see below), whose sum is σ = 6516776. Its totient is φ = 930960.
The previous prime is 2792891. The next prime is 2792897. The reversal of 2792892 is 2982972.
It is a tau number, because it is divible by the number of its divisors (12).
It is a self number, because there is not a number n which added to its sum of digits gives 2792892.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2792891) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116359 + ... + 116382.
22792892 is an apocalyptic number.
It is an amenable number.
2792892 is an abundant number, since it is smaller than the sum of its proper divisors (3723884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2792892 is a wasteful number, since it uses less digits than its factorization.
2792892 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 232748 (or 232746 counting only the distinct ones).
The product of its digits is 36288, while the sum is 39.
The square root of 2792892 is about 1671.1947821843. The cubic root of 2792892 is about 140.8266064346.
The spelling of 2792892 in words is "two million, seven hundred ninety-two thousand, eight hundred ninety-two".
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