Base | Representation |
---|---|
bin | 11110111000010100010… |
… | …111100001010011001101 |
3 | 21111212101200220102210112 |
4 | 132320110113201103031 |
5 | 234231432210214003 |
6 | 4302505303045405 |
7 | 306212341412015 |
oct | 36702427412315 |
9 | 7455350812715 |
10 | 2122055554253 |
11 | 748a60047278 |
12 | 2a3328140865 |
13 | 12515557731b |
14 | 749cabd2c45 |
15 | 3a2ed66b3d8 |
hex | 1ee145e14cd |
2122055554253 has 32 divisors (see below), whose sum is σ = 2359849282560. Its totient is φ = 1898936202240.
The previous prime is 2122055554249. The next prime is 2122055554259. The reversal of 2122055554253 is 3524555502212.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 2122055554253 - 22 = 2122055554249 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2122055554253.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2122055554259) 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, 116953700 + ... + 116971842.
It is an arithmetic number, because the mean of its divisors is an integer number (73745290080).
Almost surely, 22122055554253 is an apocalyptic number.
It is an amenable number.
2122055554253 is a deficient number, since it is larger than the sum of its proper divisors (237793728307).
2122055554253 is a wasteful number, since it uses less digits than its factorization.
2122055554253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21797.
The product of its (nonzero) digits is 600000, while the sum is 41.
The spelling of 2122055554253 in words is "two trillion, one hundred twenty-two billion, fifty-five million, five hundred fifty-four thousand, two hundred fifty-three".
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