Base | Representation |
---|---|
bin | 10101111001111001101101 |
3 | 101210201210200 |
4 | 111321321231 |
5 | 2432222224 |
6 | 323024113 |
7 | 66544035 |
oct | 25717155 |
9 | 11721720 |
10 | 5742189 |
11 | 3272212 |
12 | 1b0b039 |
13 | 126085b |
14 | a968c5 |
15 | 7865c9 |
hex | 579e6d |
5742189 has 12 divisors (see below), whose sum is σ = 8395296. Its totient is φ = 3781512.
The previous prime is 5742181. The next prime is 5742193. The reversal of 5742189 is 9812475.
5742189 is a `hidden beast` number, since 574 + 2 + 1 + 89 = 666.
It is not a de Polignac number, because 5742189 - 23 = 5742181 is a prime.
5742189 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5742181) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3097 + ... + 4590.
It is an arithmetic number, because the mean of its divisors is an integer number (699608).
Almost surely, 25742189 is an apocalyptic number.
It is an amenable number.
5742189 is a deficient number, since it is larger than the sum of its proper divisors (2653107).
5742189 is a wasteful number, since it uses less digits than its factorization.
5742189 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7776 (or 7773 counting only the distinct ones).
The product of its digits is 20160, while the sum is 36.
The square root of 5742189 is about 2396.2865020694. The cubic root of 5742189 is about 179.0712345090.
The spelling of 5742189 in words is "five million, seven hundred forty-two thousand, one hundred eighty-nine".
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