Base | Representation |
---|---|
bin | 10110100110000010… |
… | …00011010110100001 |
3 | 1011022101010011100022 |
4 | 23103001003112201 |
5 | 144320312444131 |
6 | 5323400203225 |
7 | 606412011305 |
oct | 132301032641 |
9 | 34271104308 |
10 | 12130203041 |
11 | 51652020a0 |
12 | 2426469515 |
13 | 11b4121848 |
14 | 831031d05 |
15 | 4aedde37b |
hex | 2d30435a1 |
12130203041 has 8 divisors (see below), whose sum is σ = 13929420000. Its totient is φ = 10447064640.
The previous prime is 12130203037. The next prime is 12130203061. The reversal of 12130203041 is 14030203121.
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 12130203041 - 22 = 12130203037 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12130203061) 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, 29019416 + ... + 29019833.
It is an arithmetic number, because the mean of its divisors is an integer number (1741177500).
Almost surely, 212130203041 is an apocalyptic number.
12130203041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
12130203041 is a deficient number, since it is larger than the sum of its proper divisors (1799216959).
12130203041 is a wasteful number, since it uses less digits than its factorization.
12130203041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58039279.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 12130203041 its reverse (14030203121), we get a palindrome (26160406162).
The spelling of 12130203041 in words is "twelve billion, one hundred thirty million, two hundred three thousand, forty-one".
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