Base | Representation |
---|---|
bin | 100011011001111101111111… |
… | …0000111100010000000001110 |
3 | 1111211200122022101101111011000 |
4 | 1012303323332013202000032 |
5 | 311310001414024120420 |
6 | 3022210013125441130 |
7 | 122412146521335303 |
oct | 10663737607420016 |
9 | 1454618271344130 |
10 | 311432342020110 |
11 | 90260795056173 |
12 | 2ab198112701a6 |
13 | 104a0c367c75bc |
14 | 56c95976650aa |
15 | 260110ae5c690 |
hex | 11b3efe1e200e |
311432342020110 has 128 divisors (see below), whose sum is σ = 866662782197760. Its totient is φ = 79431541187328.
The previous prime is 311432342020097. The next prime is 311432342020159. The reversal of 311432342020110 is 11020243234113.
311432342020110 is a `hidden beast` number, since 3 + 1 + 1 + 4 + 3 + 23 + 420 + 201 + 10 = 666.
It is a super-2 number, since 2×3114323420201102 (a number of 30 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 76911682 + ... + 80859578.
It is an arithmetic number, because the mean of its divisors is an integer number (6770802985920).
Almost surely, 2311432342020110 is an apocalyptic number.
311432342020110 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 311432342020110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (433331391098880).
311432342020110 is an abundant number, since it is smaller than the sum of its proper divisors (555230440177650).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
311432342020110 is a wasteful number, since it uses less digits than its factorization.
311432342020110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3960639 (or 3960633 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
Adding to 311432342020110 its reverse (11020243234113), we get a palindrome (322452585254223).
The spelling of 311432342020110 in words is "three hundred eleven trillion, four hundred thirty-two billion, three hundred forty-two million, twenty thousand, one hundred ten".
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