Base | Representation |
---|---|
bin | 1000000001001001… |
… | …1101110000101110 |
3 | 12112222222101122222 |
4 | 2000102131300232 |
5 | 13401443333032 |
6 | 553323435342 |
7 | 104223311333 |
oct | 20022356056 |
9 | 5488871588 |
10 | 2152324142 |
11 | a04a26a91 |
12 | 500985b52 |
13 | 283bab0a7 |
14 | 165bca98a |
15 | c8e50a12 |
hex | 8049dc2e |
2152324142 has 8 divisors (see below), whose sum is σ = 3398406600. Its totient is φ = 1019521944.
The previous prime is 2152324129. The next prime is 2152324177. The reversal of 2152324142 is 2414232512.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 28320017 + ... + 28320092.
It is an arithmetic number, because the mean of its divisors is an integer number (424800825).
Almost surely, 22152324142 is an apocalyptic number.
2152324142 is a deficient number, since it is larger than the sum of its proper divisors (1246082458).
2152324142 is a wasteful number, since it uses less digits than its factorization.
2152324142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56640130.
The product of its digits is 3840, while the sum is 26.
The square root of 2152324142 is about 46393.1475759082. The cubic root of 2152324142 is about 1291.1277804531.
Adding to 2152324142 its reverse (2414232512), we get a palindrome (4566556654).
The spelling of 2152324142 in words is "two billion, one hundred fifty-two million, three hundred twenty-four thousand, one hundred forty-two".
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