Base | Representation |
---|---|
bin | 1000000000111100100 |
3 | 111100020222 |
4 | 1000013210 |
5 | 31401003 |
6 | 5343512 |
7 | 2142452 |
oct | 1000744 |
9 | 440228 |
10 | 262628 |
11 | 16a353 |
12 | 107b98 |
13 | 92702 |
14 | 6b9d2 |
15 | 52c38 |
hex | 401e4 |
262628 has 6 divisors (see below), whose sum is σ = 459606. Its totient is φ = 131312.
The previous prime is 262627. The next prime is 262643. The reversal of 262628 is 826262.
262628 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 262144 + 484 = 512^2 + 22^2 .
It is a d-powerful number, because it can be written as 2 + 6 + 63 + 22 + 28 + 86 .
It is a junction number, because it is equal to n+sod(n) for n = 262597 and 262606.
It is not an unprimeable number, because it can be changed into a prime (262621) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32825 + ... + 32832.
It is an arithmetic number, because the mean of its divisors is an integer number (76601).
2262628 is an apocalyptic number.
It is an amenable number.
262628 is a deficient number, since it is larger than the sum of its proper divisors (196978).
262628 is a wasteful number, since it uses less digits than its factorization.
262628 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65661 (or 65659 counting only the distinct ones).
The product of its digits is 2304, while the sum is 26.
The square root of 262628 is about 512.4724382833. The cubic root of 262628 is about 64.0393638048.
The spelling of 262628 in words is "two hundred sixty-two thousand, six hundred twenty-eight".
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