Base | Representation |
---|---|
bin | 11101001010110010001… |
… | …10011010011000101011 |
3 | 10112210220120221120020211 |
4 | 32211121012122120223 |
5 | 112410022342430011 |
6 | 2044225312401551 |
7 | 132260000264560 |
oct | 16453106323053 |
9 | 3483816846224 |
10 | 1002222233131 |
11 | 3570493605a9 |
12 | 1422a22462b7 |
13 | 736807b2ba2 |
14 | 36717630867 |
15 | 1b10b8c5b21 |
hex | e95919a62b |
1002222233131 has 32 divisors (see below), whose sum is σ = 1171140042240. Its totient is φ = 839948541696.
The previous prime is 1002222233101. The next prime is 1002222233137. The reversal of 1002222233131 is 1313322222001.
1002222233131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 1002222233131 - 27 = 1002222233003 is a prime.
It is a super-2 number, since 2×10022222331312 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1002222233137) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46749991 + ... + 46771423.
It is an arithmetic number, because the mean of its divisors is an integer number (36598126320).
Almost surely, 21002222233131 is an apocalyptic number.
1002222233131 is a deficient number, since it is larger than the sum of its proper divisors (168917809109).
1002222233131 is a wasteful number, since it uses less digits than its factorization.
1002222233131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22243.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 1002222233131 its reverse (1313322222001), we get a palindrome (2315544455132).
The spelling of 1002222233131 in words is "one trillion, two billion, two hundred twenty-two million, two hundred thirty-three thousand, one hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •