Base | Representation |
---|---|
bin | 1110000111001011111000… |
… | …01011110111111011000110 |
3 | 11001212202011121112212012011 |
4 | 13003211330023313323012 |
5 | 13031422014340413110 |
6 | 150000244312444434 |
7 | 6352035114241210 |
oct | 703457413677306 |
9 | 131782147485164 |
10 | 31033222201030 |
11 | 998512a997335 |
12 | 35925433a971a |
13 | 14415605128ba |
14 | 794031b655b0 |
15 | 38c3a2ea048a |
hex | 1c397c2f7ec6 |
31033222201030 has 32 divisors (see below), whose sum is σ = 63841788112896. Its totient is φ = 10639625776224.
The previous prime is 31033222200947. The next prime is 31033222201039. The reversal of 31033222201030 is 3010222233013.
It is a junction number, because it is equal to n+sod(n) for n = 31033222200992 and 31033222201010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (31033222201039) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4765774 + ... + 9207553.
It is an arithmetic number, because the mean of its divisors is an integer number (1995055878528).
Almost surely, 231033222201030 is an apocalyptic number.
31033222201030 is an abundant number, since it is smaller than the sum of its proper divisors (32808565911866).
31033222201030 is a wasteful number, since it uses less digits than its factorization.
31033222201030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14005068.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 31033222201030 its reverse (3010222233013), we get a palindrome (34043444434043).
The spelling of 31033222201030 in words is "thirty-one trillion, thirty-three billion, two hundred twenty-two million, two hundred one thousand, thirty".
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