Base | Representation |
---|---|
bin | 100011011111101000101101… |
… | …1110001100100010000010001 |
3 | 1111221110002221110202211121221 |
4 | 1012333101123301210100101 |
5 | 311410232221403313131 |
6 | 3024003520422045041 |
7 | 122522344060332121 |
oct | 10677213361442021 |
9 | 1457402843684557 |
10 | 312211302401041 |
11 | 9053108496772a |
12 | 2b024785579781 |
13 | 10529526899b24 |
14 | 5715171602c81 |
15 | 26164ec0c8411 |
hex | 11bf45bc64411 |
312211302401041 has 16 divisors (see below), whose sum is σ = 332327822760000. Its totient is φ = 292293003898368.
The previous prime is 312211302401021. The next prime is 312211302401059. The reversal of 312211302401041 is 140104203112213.
It is not a de Polignac number, because 312211302401041 - 231 = 312209154917393 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 312211302400997 and 312211302401015.
It is not an unprimeable number, because it can be changed into a prime (312211302401021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54288291 + ... + 59763208.
It is an arithmetic number, because the mean of its divisors is an integer number (20770488922500).
Almost surely, 2312211302401041 is an apocalyptic number.
It is an amenable number.
312211302401041 is a deficient number, since it is larger than the sum of its proper divisors (20116520358959).
312211302401041 is a wasteful number, since it uses less digits than its factorization.
312211302401041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 114052368.
The product of its (nonzero) digits is 1152, while the sum is 25.
Adding to 312211302401041 its reverse (140104203112213), we get a palindrome (452315505513254).
The spelling of 312211302401041 in words is "three hundred twelve trillion, two hundred eleven billion, three hundred two million, four hundred one thousand, forty-one".
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