Base | Representation |
---|---|
bin | 1001101111011010010100 |
3 | 11210201201210 |
4 | 21233122110 |
5 | 1123202432 |
6 | 130421420 |
7 | 30463404 |
oct | 11573224 |
9 | 4721653 |
10 | 2553492 |
11 | 1494527 |
12 | a31870 |
13 | 6b5356 |
14 | 4a6804 |
15 | 3568cc |
hex | 26f694 |
2553492 has 12 divisors (see below), whose sum is σ = 5958176. Its totient is φ = 851160.
The previous prime is 2553491. The next prime is 2553497. The reversal of 2553492 is 2943552.
It is a tau number, because it is divible by the number of its divisors (12).
It is a d-powerful number, because it can be written as 216 + 52 + 58 + 34 + 43 + 9 + 221 .
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 (2553491) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106384 + ... + 106407.
22553492 is an apocalyptic number.
It is an amenable number.
2553492 is an abundant number, since it is smaller than the sum of its proper divisors (3404684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2553492 is a wasteful number, since it uses less digits than its factorization.
2553492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 212798 (or 212796 counting only the distinct ones).
The product of its digits is 10800, while the sum is 30.
The square root of 2553492 is about 1597.9649558110. The cubic root of 2553492 is about 136.6820552439.
The spelling of 2553492 in words is "two million, five hundred fifty-three thousand, four hundred ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.088 sec. • engine limits •