Base | Representation |
---|---|
bin | 1010000010110100011011 |
3 | 11221202210001 |
4 | 22002310123 |
5 | 1133223422 |
6 | 132233431 |
7 | 31244230 |
oct | 12026433 |
9 | 4852701 |
10 | 2632987 |
11 | 1539225 |
12 | a6b877 |
13 | 7125a6 |
14 | 4c7787 |
15 | 370227 |
hex | 282d1b |
2632987 has 16 divisors (see below), whose sum is σ = 3151872. Its totient is φ = 2152800.
The previous prime is 2632967. The next prime is 2632999. The reversal of 2632987 is 7892362.
It is a cyclic number.
It is not a de Polignac number, because 2632987 - 27 = 2632859 is a prime.
It is a d-powerful number, because it can be written as 213 + 63 + 36 + 219 + 9 + 87 + 74 .
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2632907) 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, 17362 + ... + 17512.
It is an arithmetic number, because the mean of its divisors is an integer number (196992).
22632987 is an apocalyptic number.
2632987 is a deficient number, since it is larger than the sum of its proper divisors (518885).
2632987 is a wasteful number, since it uses less digits than its factorization.
2632987 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 258.
The product of its digits is 36288, while the sum is 37.
The square root of 2632987 is about 1622.6481442383. The cubic root of 2632987 is about 138.0859752710.
The spelling of 2632987 in words is "two million, six hundred thirty-two thousand, nine hundred eighty-seven".
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