Base | Representation |
---|---|
bin | 11011110011111000111101… |
… | …000001010010011100010001 |
3 | 121001002000111102000222002121 |
4 | 123303320331001102130101 |
5 | 112012434213203401340 |
6 | 1112045510305014241 |
7 | 34522554462204340 |
oct | 3363707501223421 |
9 | 531060442028077 |
10 | 122313102403345 |
11 | 35a77771679907 |
12 | 11875122624381 |
13 | 53330cb167019 |
14 | 222bdb2c45b57 |
15 | e219a022094a |
hex | 6f3e3d052711 |
122313102403345 has 16 divisors (see below), whose sum is σ = 173154769855488. Its totient is φ = 81166298368320.
The previous prime is 122313102403343. The next prime is 122313102403351. The reversal of 122313102403345 is 543304201313221.
It is not a de Polignac number, because 122313102403345 - 21 = 122313102403343 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 122313102403345.
It is not an unprimeable number, because it can be changed into a prime (122313102403343) 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, 56365483894 + ... + 56365486063.
It is an arithmetic number, because the mean of its divisors is an integer number (10822173115968).
Almost surely, 2122313102403345 is an apocalyptic number.
It is an amenable number.
122313102403345 is a deficient number, since it is larger than the sum of its proper divisors (50841667452143).
122313102403345 is a wasteful number, since it uses less digits than its factorization.
122313102403345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112730970000.
The product of its (nonzero) digits is 51840, while the sum is 34.
Adding to 122313102403345 its reverse (543304201313221), we get a palindrome (665617303716566).
The spelling of 122313102403345 in words is "one hundred twenty-two trillion, three hundred thirteen billion, one hundred two million, four hundred three thousand, three hundred forty-five".
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