Base | Representation |
---|---|
bin | 111111110100011… |
… | …1010010011111000 |
3 | 12112020110222010110 |
4 | 1333220322103320 |
5 | 13341201243112 |
6 | 552254144320 |
7 | 104031602106 |
oct | 17750722370 |
9 | 5466428113 |
10 | 2141431032 |
11 | 9a9866914 |
12 | 4b91b20a0 |
13 | 281865b70 |
14 | 164592c76 |
15 | c7eed13c |
hex | 7fa3a4f8 |
2141431032 has 32 divisors (see below), whose sum is σ = 5765392080. Its totient is φ = 658901760.
The previous prime is 2141431001. The next prime is 2141431049. The reversal of 2141431032 is 2301341412.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3431469 + ... + 3432092.
Almost surely, 22141431032 is an apocalyptic number.
It is an amenable number.
2141431032 is an abundant number, since it is smaller than the sum of its proper divisors (3623961048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2141431032 is a wasteful number, since it uses less digits than its factorization.
2141431032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6863583 (or 6863579 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 2141431032 is about 46275.5986671161. The cubic root of 2141431032 is about 1288.9459233822.
Adding to 2141431032 its reverse (2301341412), we get a palindrome (4442772444).
The spelling of 2141431032 in words is "two billion, one hundred forty-one million, four hundred thirty-one thousand, thirty-two".
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