Base | Representation |
---|---|
bin | 10110110100110100… |
… | …00100011001011010 |
3 | 1011122000102221011101 |
4 | 23122122010121122 |
5 | 200044033421214 |
6 | 5343550022014 |
7 | 612445664536 |
oct | 133232043132 |
9 | 34560387141 |
10 | 12254201434 |
11 | 52191a4a02 |
12 | 245baa790a |
13 | 1203a18687 |
14 | 8436acbc6 |
15 | 4bac34774 |
hex | 2da68465a |
12254201434 has 8 divisors (see below), whose sum is σ = 18412617888. Its totient is φ = 6116662140.
The previous prime is 12254201431. The next prime is 12254201501. The reversal of 12254201434 is 43410245221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (12254201431) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5217822 + ... + 5220169.
It is an arithmetic number, because the mean of its divisors is an integer number (2301577236).
Almost surely, 212254201434 is an apocalyptic number.
12254201434 is a deficient number, since it is larger than the sum of its proper divisors (6158416454).
12254201434 is a wasteful number, since it uses less digits than its factorization.
12254201434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10438580.
The product of its (nonzero) digits is 7680, while the sum is 28.
Adding to 12254201434 its reverse (43410245221), we get a palindrome (55664446655).
The spelling of 12254201434 in words is "twelve billion, two hundred fifty-four million, two hundred one thousand, four hundred thirty-four".
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