Base | Representation |
---|---|
bin | 111011110010100… |
… | …100011011001101 |
3 | 2120220112101011112 |
4 | 323302210123031 |
5 | 4023244042031 |
6 | 243312101405 |
7 | 33600212123 |
oct | 7362443315 |
9 | 2526471145 |
10 | 1003112141 |
11 | 475259aa9 |
12 | 23bb34865 |
13 | 12ca898a5 |
14 | 9731b913 |
15 | 5d0e862b |
hex | 3bca46cd |
1003112141 has 4 divisors (see below), whose sum is σ = 1018084032. Its totient is φ = 988140252.
The previous prime is 1003112137. The next prime is 1003112153. The reversal of 1003112141 is 1412113001.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 1003112141 - 22 = 1003112137 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1003112101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7485845 + ... + 7485978.
It is an arithmetic number, because the mean of its divisors is an integer number (254521008).
Almost surely, 21003112141 is an apocalyptic number.
It is an amenable number.
1003112141 is a deficient number, since it is larger than the sum of its proper divisors (14971891).
1003112141 is an equidigital number, since it uses as much as digits as its factorization.
1003112141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14971890.
The product of its (nonzero) digits is 24, while the sum is 14.
The square root of 1003112141 is about 31671.9456459498. The cubic root of 1003112141 is about 1001.0363060322.
Adding to 1003112141 its reverse (1412113001), we get a palindrome (2415225142).
The spelling of 1003112141 in words is "one billion, three million, one hundred twelve thousand, one hundred forty-one".
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