Base | Representation |
---|---|
bin | 100011011001000101000100… |
… | …1110101110011110010001001 |
3 | 1111211020221212100220222102212 |
4 | 1012302022021311303302021 |
5 | 311301001122311224001 |
6 | 3022033522251434505 |
7 | 122400262166414321 |
oct | 10662121165636211 |
9 | 1454227770828385 |
10 | 311310132133001 |
11 | 90213981829171 |
12 | 2aab9ba5455a35 |
13 | 1049255b829531 |
14 | 56c36c2a2a281 |
15 | 25ecd56e857bb |
hex | 11b2289d73c89 |
311310132133001 has 8 divisors (see below), whose sum is σ = 321357743255808. Its totient is φ = 301262855310000.
The previous prime is 311310132132983. The next prime is 311310132133043. The reversal of 311310132133001 is 100331231013113.
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 311310132133001 - 234 = 311292952263817 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (311310132103001) 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 7 ways as a sum of consecutive naturals, for example, 81681755 + ... + 85408016.
It is an arithmetic number, because the mean of its divisors is an integer number (40169717906976).
Almost surely, 2311310132133001 is an apocalyptic number.
311310132133001 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
It is an amenable number.
311310132133001 is a deficient number, since it is larger than the sum of its proper divisors (10047611122807).
311310132133001 is a wasteful number, since it uses less digits than its factorization.
311310132133001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 167149903.
The product of its (nonzero) digits is 486, while the sum is 23.
Adding to 311310132133001 its reverse (100331231013113), we get a palindrome (411641363146114).
The spelling of 311310132133001 in words is "three hundred eleven trillion, three hundred ten billion, one hundred thirty-two million, one hundred thirty-three thousand, one".
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