Base | Representation |
---|---|
bin | 1001110100000011001110 |
3 | 11211200210120 |
4 | 21310003032 |
5 | 1124304434 |
6 | 131045410 |
7 | 30602661 |
oct | 11640316 |
9 | 4750716 |
10 | 2572494 |
11 | 14a7831 |
12 | a40866 |
13 | 6c0bb2 |
14 | 4ad6d8 |
15 | 35c349 |
hex | 2740ce |
2572494 has 16 divisors (see below), whose sum is σ = 5194368. Its totient is φ = 849272.
The previous prime is 2572489. The next prime is 2572513. The reversal of 2572494 is 4942752.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1362 + ... + 2645.
It is an arithmetic number, because the mean of its divisors is an integer number (324648).
22572494 is an apocalyptic number.
2572494 is an abundant number, since it is smaller than the sum of its proper divisors (2621874).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2572494 is a wasteful number, since it uses less digits than its factorization.
2572494 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4119.
The product of its digits is 20160, while the sum is 33.
The square root of 2572494 is about 1603.8996227944. The cubic root of 2572494 is about 137.0202609138.
The spelling of 2572494 in words is "two million, five hundred seventy-two thousand, four hundred ninety-four".
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