Base | Representation |
---|---|
bin | 1010001100011110111100 |
3 | 12000210002011 |
4 | 22030132330 |
5 | 1141010242 |
6 | 133141004 |
7 | 31500520 |
oct | 12143674 |
9 | 5023064 |
10 | 2672572 |
11 | 1565a41 |
12 | a8a764 |
13 | 727606 |
14 | 4d7d80 |
15 | 37bd17 |
hex | 28c7bc |
2672572 has 24 divisors (see below), whose sum is σ = 5519360. Its totient is φ = 1108080.
The previous prime is 2672567. The next prime is 2672573. The reversal of 2672572 is 2752762.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2672573) 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, 672 + ... + 2407.
22672572 is an apocalyptic number.
It is an amenable number.
2672572 is an abundant number, since it is smaller than the sum of its proper divisors (2846788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2672572 is a wasteful number, since it uses less digits than its factorization.
2672572 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3121 (or 3119 counting only the distinct ones).
The product of its digits is 11760, while the sum is 31.
The square root of 2672572 is about 1634.8002936139. The cubic root of 2672572 is about 138.7745426380.
The spelling of 2672572 in words is "two million, six hundred seventy-two thousand, five hundred seventy-two".
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