Base | Representation |
---|---|
bin | 1001110100000010111001 |
3 | 11211200202210 |
4 | 21310002321 |
5 | 1124304343 |
6 | 131045333 |
7 | 30602631 |
oct | 11640271 |
9 | 4750683 |
10 | 2572473 |
11 | 14a7812 |
12 | a40849 |
13 | 6c0b97 |
14 | 4ad6c1 |
15 | 35c333 |
hex | 2740b9 |
2572473 has 16 divisors (see below), whose sum is σ = 3584000. Its totient is φ = 1639440.
The previous prime is 2572469. The next prime is 2572483. The reversal of 2572473 is 3742752.
2572473 is nontrivially palindromic in base 2.
It is not a de Polignac number, because 2572473 - 22 = 2572469 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 2572473.
It is not an unprimeable number, because it can be changed into a prime (2572433) 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, 12828 + ... + 13026.
It is an arithmetic number, because the mean of its divisors is an integer number (224000).
22572473 is an apocalyptic number.
It is an amenable number.
2572473 is a deficient number, since it is larger than the sum of its proper divisors (1011527).
2572473 is a wasteful number, since it uses less digits than its factorization.
2572473 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 372.
The product of its digits is 11760, while the sum is 30.
The square root of 2572473 is about 1603.8930762367. The cubic root of 2572473 is about 137.0198880677.
The spelling of 2572473 in words is "two million, five hundred seventy-two thousand, four hundred seventy-three".
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