Base | Representation |
---|---|
bin | 1001101111010111000010 |
3 | 11210201110000 |
4 | 21233113002 |
5 | 1123201112 |
6 | 130420430 |
7 | 30462654 |
oct | 11572702 |
9 | 4721400 |
10 | 2553282 |
11 | 1494356 |
12 | a31716 |
13 | 6b5224 |
14 | 4a66d4 |
15 | 3567dc |
hex | 26f5c2 |
2553282 has 20 divisors (see below), whose sum is σ = 5721606. Its totient is φ = 851040.
The previous prime is 2553251. The next prime is 2553283. The reversal of 2553282 is 2823552.
It can be written as a sum of positive squares in only one way, i.e., 2047761 + 505521 = 1431^2 + 711^2 .
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (2553283) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 7719 + ... + 8042.
22553282 is an apocalyptic number.
2553282 is an abundant number, since it is smaller than the sum of its proper divisors (3168324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2553282 is a wasteful number, since it uses less digits than its factorization.
2553282 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15775 (or 15766 counting only the distinct ones).
The product of its digits is 4800, while the sum is 27.
The square root of 2553282 is about 1597.8992458850. The cubic root of 2553282 is about 136.6783082158.
The spelling of 2553282 in words is "two million, five hundred fifty-three thousand, two hundred eighty-two".
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