Base | Representation |
---|---|
bin | 100011011001111101010111… |
… | …0010100011111111110101110 |
3 | 1111211200111212002020112101220 |
4 | 1012303322232110133332232 |
5 | 311304441143312224124 |
6 | 3022205232223044210 |
7 | 122412101404040316 |
oct | 10663725624377656 |
9 | 1454614762215356 |
10 | 311431003242414 |
11 | 90260168382720 |
12 | 2ab194b8a40666 |
13 | 104a0a82333253 |
14 | 56c94ab92c446 |
15 | 260107d65c879 |
hex | 11b3eae51ffae |
311431003242414 has 16 divisors (see below), whose sum is σ = 679485825256320. Its totient is φ = 94373031285560.
The previous prime is 311431003242407. The next prime is 311431003242433. The reversal of 311431003242414 is 414242300134113.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2359325782074 + ... + 2359325782205.
It is an arithmetic number, because the mean of its divisors is an integer number (42467864078520).
Almost surely, 2311431003242414 is an apocalyptic number.
311431003242414 is an abundant number, since it is smaller than the sum of its proper divisors (368054822013906).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
311431003242414 is a wasteful number, since it uses less digits than its factorization.
311431003242414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4718651564295.
The product of its (nonzero) digits is 27648, while the sum is 33.
Adding to 311431003242414 its reverse (414242300134113), we get a palindrome (725673303376527).
The spelling of 311431003242414 in words is "three hundred eleven trillion, four hundred thirty-one billion, three million, two hundred forty-two thousand, four hundred fourteen".
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