Base | Representation |
---|---|
bin | 100100101101110… |
… | …1111111111101001 |
3 | 10011212020122200222 |
4 | 1021123233333221 |
5 | 10010343324431 |
6 | 322130135425 |
7 | 42346631336 |
oct | 11133577751 |
9 | 3155218628 |
10 | 1232011241 |
11 | 58249030a |
12 | 2a4721575 |
13 | 168321a46 |
14 | b98a398d |
15 | 7326057b |
hex | 496effe9 |
1232011241 has 8 divisors (see below), whose sum is σ = 1265184000. Its totient is φ = 1199278080.
The previous prime is 1232011229. The next prime is 1232011289. The reversal of 1232011241 is 1421102321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1232011241 - 26 = 1232011177 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1232011201) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104216 + ... + 115433.
It is an arithmetic number, because the mean of its divisors is an integer number (158148000).
Almost surely, 21232011241 is an apocalyptic number.
It is an amenable number.
1232011241 is a deficient number, since it is larger than the sum of its proper divisors (33172759).
1232011241 is an equidigital number, since it uses as much as digits as its factorization.
1232011241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 219799.
The product of its (nonzero) digits is 96, while the sum is 17.
The square root of 1232011241 is about 35100.0176780582. The cubic root of 1232011241 is about 1072.0249426257.
Adding to 1232011241 its reverse (1421102321), we get a palindrome (2653113562).
The spelling of 1232011241 in words is "one billion, two hundred thirty-two million, eleven thousand, two hundred forty-one".
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