Base | Representation |
---|---|
bin | 10111110100000011111100 |
3 | 102202011011210 |
4 | 113310003330 |
5 | 3044230211 |
6 | 341444420 |
7 | 104026605 |
oct | 27640374 |
9 | 12664153 |
10 | 6242556 |
11 | 3584141 |
12 | 2110710 |
13 | 13a7528 |
14 | b86dac |
15 | 8349a6 |
hex | 5f40fc |
6242556 has 12 divisors (see below), whose sum is σ = 14565992. Its totient is φ = 2080848.
The previous prime is 6242531. The next prime is 6242573. The reversal of 6242556 is 6552426.
6242556 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260095 + ... + 260118.
Almost surely, 26242556 is an apocalyptic number.
It is an amenable number.
6242556 is an abundant number, since it is smaller than the sum of its proper divisors (8323436).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6242556 is a wasteful number, since it uses less digits than its factorization.
6242556 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 520220 (or 520218 counting only the distinct ones).
The product of its digits is 14400, while the sum is 30.
The square root of 6242556 is about 2498.5107564307. The cubic root of 6242556 is about 184.1284153977.
It can be divided in two parts, 62425 and 56, that added together give a triangular number (62481 = T353).
The spelling of 6242556 in words is "six million, two hundred forty-two thousand, five hundred fifty-six".
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