Base | Representation |
---|---|
bin | 100011011000010110011101… |
… | …0001101111001100110100001 |
3 | 1111210220101102211021102112001 |
4 | 1012300230322031321212201 |
5 | 311242331101034220301 |
6 | 3021515523354204001 |
7 | 122360116133466424 |
oct | 10660547215714641 |
9 | 1453811384242461 |
10 | 311210012023201 |
11 | 90185474616875 |
12 | 2aaa2703423601 |
13 | 10485c94184c05 |
14 | 56bc905a619bb |
15 | 25ea447422c01 |
hex | 11b0b3a3799a1 |
311210012023201 has 8 divisors (see below), whose sum is σ = 314991213957504. Its totient is φ = 307429564463280.
The previous prime is 311210012023193. The next prime is 311210012023219. The reversal of 311210012023201 is 102320210012113.
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 311210012023201 - 23 = 311210012023193 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (311210012023291) 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, 187763481 + ... + 189413686.
It is an arithmetic number, because the mean of its divisors is an integer number (39373901744688).
Almost surely, 2311210012023201 is an apocalyptic number.
It is an amenable number.
311210012023201 is a deficient number, since it is larger than the sum of its proper divisors (3781201934303).
311210012023201 is an equidigital number, since it uses as much as digits as its factorization.
311210012023201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 377187191.
The product of its (nonzero) digits is 144, while the sum is 19.
Adding to 311210012023201 its reverse (102320210012113), we get a palindrome (413530222035314).
The spelling of 311210012023201 in words is "three hundred eleven trillion, two hundred ten billion, twelve million, twenty-three thousand, two hundred one".
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