Base | Representation |
---|---|
bin | 1100011011011101… |
… | …01101011000010100 |
3 | 122020001001022202001 |
4 | 12031232231120110 |
5 | 102131214034002 |
6 | 3022045125044 |
7 | 324233600140 |
oct | 61556553024 |
9 | 18201038661 |
10 | 6672799252 |
11 | 2914691929 |
12 | 1362859784 |
13 | 8245a3332 |
14 | 474306220 |
15 | 290c35a87 |
hex | 18dbad614 |
6672799252 has 12 divisors (see below), whose sum is σ = 13345598560. Its totient is φ = 2859771096.
The previous prime is 6672799247. The next prime is 6672799253. The reversal of 6672799252 is 2529972766.
6672799252 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 6672799193 and 6672799202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6672799253) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119157102 + ... + 119157157.
Almost surely, 26672799252 is an apocalyptic number.
It is an amenable number.
6672799252 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6672799252 is a wasteful number, since it uses less digits than its factorization.
6672799252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 238314270 (or 238314268 counting only the distinct ones).
The product of its digits is 5715360, while the sum is 55.
The square root of 6672799252 is about 81687.2037224925. The cubic root of 6672799252 is about 1882.6489792721.
The spelling of 6672799252 in words is "six billion, six hundred seventy-two million, seven hundred ninety-nine thousand, two hundred fifty-two".
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