Base | Representation |
---|---|
bin | 11010101101000111111100 |
3 | 111011122222110 |
4 | 122231013330 |
5 | 3243004242 |
6 | 410014020 |
7 | 113334555 |
oct | 32550774 |
9 | 14148873 |
10 | 7000572 |
11 | 3a516a7 |
12 | 2417310 |
13 | 15b1567 |
14 | d0332c |
15 | 93439c |
hex | 6ad1fc |
7000572 has 24 divisors (see below), whose sum is σ = 16715776. Its totient is φ = 2279088.
The previous prime is 7000541. The next prime is 7000573. The reversal of 7000572 is 2750007.
It is a plaindrome in base 7.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7000573) 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, 6268 + ... + 7299.
Almost surely, 27000572 is an apocalyptic number.
It is an amenable number.
7000572 is an abundant number, since it is smaller than the sum of its proper divisors (9715204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7000572 is a wasteful number, since it uses less digits than its factorization.
7000572 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13617 (or 13615 counting only the distinct ones).
The product of its (nonzero) digits is 490, while the sum is 21.
The square root of 7000572 is about 2645.8594066957. The cubic root of 7000572 is about 191.2983285955.
Adding to 7000572 its reverse (2750007), we get a palindrome (9750579).
The spelling of 7000572 in words is "seven million, five hundred seventy-two", and thus it is an aban number.
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