Base | Representation |
---|---|
bin | 1001101111010010010110 |
3 | 11210201000220 |
4 | 21233102112 |
5 | 1123143412 |
6 | 130415210 |
7 | 30462045 |
oct | 11572226 |
9 | 4721026 |
10 | 2552982 |
11 | 1494103 |
12 | a31506 |
13 | 6b5053 |
14 | 4a655c |
15 | 35668c |
hex | 26f496 |
2552982 has 16 divisors (see below), whose sum is σ = 5122560. Its totient is φ = 848232.
The previous prime is 2552969. The next prime is 2552983. The reversal of 2552982 is 2892552.
It is a plaindrome in base 15.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2552983) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2319 + ... + 3237.
It is an arithmetic number, because the mean of its divisors is an integer number (320160).
22552982 is an apocalyptic number.
2552982 is an abundant number, since it is smaller than the sum of its proper divisors (2569578).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2552982 is a wasteful number, since it uses less digits than its factorization.
2552982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1387.
The product of its digits is 14400, while the sum is 33.
The square root of 2552982 is about 1597.8053698746. The cubic root of 2552982 is about 136.6729549622.
The spelling of 2552982 in words is "two million, five hundred fifty-two thousand, nine hundred eighty-two".
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