Base | Representation |
---|---|
bin | 1010000100110101111000 |
3 | 11222012010220 |
4 | 22010311320 |
5 | 1134010042 |
6 | 132340040 |
7 | 31310334 |
oct | 12046570 |
9 | 4865126 |
10 | 2641272 |
11 | 1544477 |
12 | a74620 |
13 | 7162aa |
14 | 4ca7c4 |
15 | 3728ec |
hex | 284d78 |
2641272 has 32 divisors (see below), whose sum is σ = 6652800. Its totient is φ = 873824.
The previous prime is 2641237. The next prime is 2641277. The reversal of 2641272 is 2721462.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2641277) 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, 3679 + ... + 4337.
It is an arithmetic number, because the mean of its divisors is an integer number (207900).
22641272 is an apocalyptic number.
It is an amenable number.
2641272 is an abundant number, since it is smaller than the sum of its proper divisors (4011528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2641272 is a wasteful number, since it uses less digits than its factorization.
2641272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 835 (or 831 counting only the distinct ones).
The product of its digits is 1344, while the sum is 24.
The square root of 2641272 is about 1625.1990647302. The cubic root of 2641272 is about 138.2306581532.
The spelling of 2641272 in words is "two million, six hundred forty-one thousand, two hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •