Base | Representation |
---|---|
bin | 10101101001000000100000 |
3 | 101200012212211 |
4 | 111221000200 |
5 | 2423013432 |
6 | 321331504 |
7 | 66135223 |
oct | 25510040 |
9 | 11605784 |
10 | 5672992 |
11 | 3225226 |
12 | 1a96b94 |
13 | 1238200 |
14 | a795ba |
15 | 770d47 |
hex | 569020 |
5672992 has 36 divisors (see below), whose sum is σ = 12105450. Its totient is φ = 2615808.
The previous prime is 5672983. The next prime is 5672993. The reversal of 5672992 is 2992765.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 4145296 + 1527696 = 2036^2 + 1236^2 .
It is a d-powerful number, because it can be written as 57 + 67 + 7 + 2 + 96 + 97 + 29 .
It is not an unprimeable number, because it can be changed into a prime (5672993) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4884 + ... + 5932.
Almost surely, 25672992 is an apocalyptic number.
5672992 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5672992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6052725).
5672992 is an abundant number, since it is smaller than the sum of its proper divisors (6432458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5672992 is a wasteful number, since it uses less digits than its factorization.
5672992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1085 (or 1064 counting only the distinct ones).
The product of its digits is 68040, while the sum is 40.
The square root of 5672992 is about 2381.8043580445. The cubic root of 5672992 is about 178.3490185251.
The spelling of 5672992 in words is "five million, six hundred seventy-two thousand, nine hundred ninety-two".
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