Base | Representation |
---|---|
bin | 100011011110011001100100… |
… | …0111000011111001110001101 |
3 | 1111220211212020002200122112120 |
4 | 1012330303020320133032031 |
5 | 311344441123031141031 |
6 | 3023353450542323153 |
7 | 122504146103652252 |
oct | 10674631070371615 |
9 | 1456755202618476 |
10 | 312041334240141 |
11 | 90475a94306770 |
12 | 2abb784b5894b9 |
13 | 105164aa40cb5c |
14 | 570ac49c97429 |
15 | 2611da046ba96 |
hex | 11bccc8e1f38d |
312041334240141 has 32 divisors (see below), whose sum is σ = 464437392511488. Its totient is φ = 184716411647040.
The previous prime is 312041334240107. The next prime is 312041334240211. The reversal of 312041334240141 is 141042433140213.
It is a happy number.
It is not a de Polignac number, because 312041334240141 - 227 = 312041200022413 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (312041334240241) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 187553970 + ... + 189210396.
It is an arithmetic number, because the mean of its divisors is an integer number (14513668515984).
Almost surely, 2312041334240141 is an apocalyptic number.
It is an amenable number.
312041334240141 is a deficient number, since it is larger than the sum of its proper divisors (152396058271347).
312041334240141 is a wasteful number, since it uses less digits than its factorization.
312041334240141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1789241.
The product of its (nonzero) digits is 27648, while the sum is 33.
Adding to 312041334240141 its reverse (141042433140213), we get a palindrome (453083767380354).
The spelling of 312041334240141 in words is "three hundred twelve trillion, forty-one billion, three hundred thirty-four million, two hundred forty thousand, one hundred forty-one".
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