Base | Representation |
---|---|
bin | 100000000010001001000… |
… | …001000011010101110101 |
3 | 21210102222220201121012211 |
4 | 200002021001003111311 |
5 | 242031301413304343 |
6 | 4403135014213421 |
7 | 315016545232402 |
oct | 40021101032565 |
9 | 7712886647184 |
10 | 2201322009973 |
11 | 779636982709 |
12 | 2b676a354271 |
13 | 12c778726768 |
14 | 7878a3812a9 |
15 | 3c3dc53d79d |
hex | 20089043575 |
2201322009973 has 2 divisors, whose sum is σ = 2201322009974. Its totient is φ = 2201322009972.
The previous prime is 2201322009967. The next prime is 2201322010009. The reversal of 2201322009973 is 3799002231022.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2013155186449 + 188166823524 = 1418857^2 + 433782^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2201322009973 is a prime.
It is a super-2 number, since 2×22013220099732 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2201322099973) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100661004986 + 1100661004987.
It is an arithmetic number, because the mean of its divisors is an integer number (1100661004987).
Almost surely, 22201322009973 is an apocalyptic number.
It is an amenable number.
2201322009973 is a deficient number, since it is larger than the sum of its proper divisors (1).
2201322009973 is an equidigital number, since it uses as much as digits as its factorization.
2201322009973 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 81648, while the sum is 40.
The spelling of 2201322009973 in words is "two trillion, two hundred one billion, three hundred twenty-two million, nine thousand, nine hundred seventy-three".
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