Base | Representation |
---|---|
bin | 10110100101010100… |
… | …10110100001001011 |
3 | 1011021221220211101002 |
4 | 23102222112201023 |
5 | 144312302032420 |
6 | 5323024445215 |
7 | 606310305104 |
oct | 132252264113 |
9 | 34257824332 |
10 | 12124252235 |
11 | 5161908177 |
12 | 242447980b |
13 | 11b2b1a064 |
14 | 8303233ab |
15 | 4ae616075 |
hex | 2d2a9684b |
12124252235 has 8 divisors (see below), whose sum is σ = 14553972000. Its totient is φ = 9696155584.
The previous prime is 12124252199. The next prime is 12124252247. The reversal of 12124252235 is 53225242121.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12124252235 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 12124252198 and 12124252207.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 389282 + ... + 419271.
It is an arithmetic number, because the mean of its divisors is an integer number (1819246500).
Almost surely, 212124252235 is an apocalyptic number.
12124252235 is a deficient number, since it is larger than the sum of its proper divisors (2429719765).
12124252235 is an equidigital number, since it uses as much as digits as its factorization.
12124252235 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 811557.
The product of its digits is 9600, while the sum is 29.
Adding to 12124252235 its reverse (53225242121), we get a palindrome (65349494356).
The spelling of 12124252235 in words is "twelve billion, one hundred twenty-four million, two hundred fifty-two thousand, two hundred thirty-five".
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