Base | Representation |
---|---|
bin | 10111111010000100000010 |
3 | 102210101220020 |
4 | 113322010002 |
5 | 3101022023 |
6 | 342154310 |
7 | 104161353 |
oct | 27720402 |
9 | 12711806 |
10 | 6267138 |
11 | 35a0659 |
12 | 2122996 |
13 | 13b5787 |
14 | b91d2a |
15 | 83bde3 |
hex | 5fa102 |
6267138 has 16 divisors (see below), whose sum is σ = 12657216. Its totient is φ = 2068560.
The previous prime is 6267133. The next prime is 6267139. The reversal of 6267138 is 8317626.
It is a super-2 number, since 2×62671382 = 78554037422088, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 6267099 and 6267108.
It is not an unprimeable number, because it can be changed into a prime (6267133) 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, 4453 + ... + 5688.
It is an arithmetic number, because the mean of its divisors is an integer number (791076).
Almost surely, 26267138 is an apocalyptic number.
6267138 is an abundant number, since it is smaller than the sum of its proper divisors (6390078).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6267138 is a wasteful number, since it uses less digits than its factorization.
6267138 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10249.
The product of its digits is 12096, while the sum is 33.
The square root of 6267138 is about 2503.4252535277. The cubic root of 6267138 is about 184.3697864273.
The spelling of 6267138 in words is "six million, two hundred sixty-seven thousand, one hundred thirty-eight".
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