Base | Representation |
---|---|
bin | 1011010011011110011111… |
… | …1000010101111011001011 |
3 | 1122000020000110100120211221 |
4 | 2310313213320111323023 |
5 | 3112120031024202331 |
6 | 42233524301302511 |
7 | 2421660631505011 |
oct | 264674770257313 |
9 | 48006013316757 |
10 | 12429230694091 |
11 | 3a62230774322 |
12 | 1488a50264a37 |
13 | 6c20c0bc9003 |
14 | 30d813d708b1 |
15 | 1684a5b30711 |
hex | b4de7e15ecb |
12429230694091 has 8 divisors (see below), whose sum is σ = 12638889215568. Its totient is φ = 12219762516000.
The previous prime is 12429230694073. The next prime is 12429230694103. The reversal of 12429230694091 is 19049603292421.
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 12429230694091 - 223 = 12429222305483 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12429230694791) 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, 47454145 + ... + 47715346.
It is an arithmetic number, because the mean of its divisors is an integer number (1579861151946).
Almost surely, 212429230694091 is an apocalyptic number.
12429230694091 is a deficient number, since it is larger than the sum of its proper divisors (209658521477).
12429230694091 is an equidigital number, since it uses as much as digits as its factorization.
12429230694091 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95171693.
The product of its (nonzero) digits is 1679616, while the sum is 52.
The spelling of 12429230694091 in words is "twelve trillion, four hundred twenty-nine billion, two hundred thirty million, six hundred ninety-four thousand, ninety-one".
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