Base | Representation |
---|---|
bin | 1110000111001001101010… |
… | …01111101111100100000110 |
3 | 11001212122002200001001121212 |
4 | 13003210311033233210012 |
5 | 13031412100200024110 |
6 | 145555530235211422 |
7 | 6351663453052520 |
oct | 703446517574406 |
9 | 131778080031555 |
10 | 31032032033030 |
11 | 998467a096516 |
12 | 35922708a6b72 |
13 | 1441400a81692 |
14 | 793d5ba74a10 |
15 | 38c333757e05 |
hex | 1c39353ef906 |
31032032033030 has 32 divisors (see below), whose sum is σ = 64041276193344. Its totient is φ = 10605561647616.
The previous prime is 31032032032861. The next prime is 31032032033053. The reversal of 31032032033030 is 3033023023013.
It is a junction number, because it is equal to n+sod(n) for n = 31032032032987 and 31032032033005.
It is a congruent number.
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, 708148607 + ... + 708192426.
It is an arithmetic number, because the mean of its divisors is an integer number (2001289881042).
Almost surely, 231032032033030 is an apocalyptic number.
31032032033030 is an abundant number, since it is smaller than the sum of its proper divisors (33009244160314).
31032032033030 is a wasteful number, since it uses less digits than its factorization.
31032032033030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1416341360.
The product of its (nonzero) digits is 2916, while the sum is 23.
Adding to 31032032033030 its reverse (3033023023013), we get a palindrome (34065055056043).
The spelling of 31032032033030 in words is "thirty-one trillion, thirty-two billion, thirty-two million, thirty-three thousand, thirty".
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