Base | Representation |
---|---|
bin | 1110101001101111000001… |
… | …11010100000011110000111 |
3 | 11020002020021201100210220221 |
4 | 13110313200322200132013 |
5 | 13210344210204333111 |
6 | 152305451225205211 |
7 | 6533561433463063 |
oct | 724674072403607 |
9 | 136066251323827 |
10 | 32220323121031 |
11 | a2a2620468731 |
12 | 3744621030807 |
13 | 14c9495602096 |
14 | 7d56870b4aa3 |
15 | 3ad1d0521371 |
hex | 1d4de0ea0787 |
32220323121031 has 16 divisors (see below), whose sum is σ = 32438453483520. Its totient is φ = 32002502374080.
The previous prime is 32220323120981. The next prime is 32220323121053. The reversal of 32220323121031 is 13012132302223.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-32220323121031 is a prime.
It is a super-2 number, since 2×322203231210312 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 32220323120987 and 32220323121005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32220323521031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1399837435 + ... + 1399860451.
It is an arithmetic number, because the mean of its divisors is an integer number (2027403342720).
Almost surely, 232220323121031 is an apocalyptic number.
32220323121031 is a deficient number, since it is larger than the sum of its proper divisors (218130362489).
32220323121031 is a wasteful number, since it uses less digits than its factorization.
32220323121031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29334.
The product of its (nonzero) digits is 2592, while the sum is 25.
Adding to 32220323121031 its reverse (13012132302223), we get a palindrome (45232455423254).
The spelling of 32220323121031 in words is "thirty-two trillion, two hundred twenty billion, three hundred twenty-three million, one hundred twenty-one thousand, thirty-one".
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