Base | Representation |
---|---|
bin | 100011100001001011011000… |
… | …1110111101001001001000001 |
3 | 1111222012100212222220221220021 |
4 | 1013002112301313221021001 |
5 | 311422220203224411001 |
6 | 3024245123052013441 |
7 | 122543555102225005 |
oct | 10702266167511101 |
9 | 1458170788827807 |
10 | 312423200232001 |
11 | 90602a31747381 |
12 | 2b059861761281 |
13 | 105434c5b2a961 |
14 | 5721513908705 |
15 | 261bc9ed3aba1 |
hex | 11c25b1de9241 |
312423200232001 has 8 divisors (see below), whose sum is σ = 316823953621824. Its totient is φ = 308022458693040.
The previous prime is 312423200231977. The next prime is 312423200232083. The reversal of 312423200232001 is 100232002324213.
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 312423200232001 - 219 = 312423199707713 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (312423200232601) 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, 59279286 + ... + 64334128.
It is an arithmetic number, because the mean of its divisors is an integer number (39602994202728).
Almost surely, 2312423200232001 is an apocalyptic number.
It is an amenable number.
312423200232001 is a deficient number, since it is larger than the sum of its proper divisors (4400753389823).
312423200232001 is an equidigital number, since it uses as much as digits as its factorization.
312423200232001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5925431.
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 312423200232001 its reverse (100232002324213), we get a palindrome (412655202556214).
The spelling of 312423200232001 in words is "three hundred twelve trillion, four hundred twenty-three billion, two hundred million, two hundred thirty-two thousand, one".
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