Base | Representation |
---|---|
bin | 1110010000001111100000… |
… | …11011100111011001101000 |
3 | 11002222111101211112120021210 |
4 | 13020013300123213121220 |
5 | 13102021322443130044 |
6 | 150355231230033120 |
7 | 6413362463060415 |
oct | 710076033473150 |
9 | 132874354476253 |
10 | 31344410130024 |
11 | 9a950a940a242 |
12 | 362290b6487a0 |
13 | 14649c4187a24 |
14 | 7a5112ad710c |
15 | 3955179711b9 |
hex | 1c81f06e7668 |
31344410130024 has 64 divisors (see below), whose sum is σ = 80033551453440. Its totient is φ = 10225162506240.
The previous prime is 31344410129999. The next prime is 31344410130049. The reversal of 31344410130024 is 42003101444313.
31344410130024 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (31344410129999) and next prime (31344410130049).
It is a super-2 number, since 2×313444101300242 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 31344410129973 and 31344410130000.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16365744 + ... + 18180384.
It is an arithmetic number, because the mean of its divisors is an integer number (1250524241460).
Almost surely, 231344410130024 is an apocalyptic number.
It is an amenable number.
31344410130024 is an abundant number, since it is smaller than the sum of its proper divisors (48689141323416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
31344410130024 is a wasteful number, since it uses less digits than its factorization.
31344410130024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1830010 (or 1830006 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 30.
Adding to 31344410130024 its reverse (42003101444313), we get a palindrome (73347511574337).
The spelling of 31344410130024 in words is "thirty-one trillion, three hundred forty-four billion, four hundred ten million, one hundred thirty thousand, twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •