Base | Representation |
---|---|
bin | 11011101111101000010001… |
… | …001111011001111000011011 |
3 | 121000001000202012201101211002 |
4 | 123233220101033121320123 |
5 | 111443140043343131303 |
6 | 1111303205010255215 |
7 | 34462451015016632 |
oct | 3357502117317033 |
9 | 530030665641732 |
10 | 122020310130203 |
11 | 35974583007471 |
12 | 1182842ab8750b |
13 | 53116096a2664 |
14 | 221bb59094519 |
15 | e1906570e788 |
hex | 6efa113d9e1b |
122020310130203 has 16 divisors (see below), whose sum is σ = 122171812963200. Its totient is φ = 121868945858496.
The previous prime is 122020310130197. The next prime is 122020310130263. The reversal of 122020310130203 is 302031013020221.
It is a cyclic number.
It is not a de Polignac number, because 122020310130203 - 244 = 104428124085787 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122020310130263) 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, 23707071476 + ... + 23707076622.
It is an arithmetic number, because the mean of its divisors is an integer number (7635738310200).
Almost surely, 2122020310130203 is an apocalyptic number.
122020310130203 is a deficient number, since it is larger than the sum of its proper divisors (151502832997).
122020310130203 is a wasteful number, since it uses less digits than its factorization.
122020310130203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13786.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 122020310130203 its reverse (302031013020221), we get a palindrome (424051323150424).
The spelling of 122020310130203 in words is "one hundred twenty-two trillion, twenty billion, three hundred ten million, one hundred thirty thousand, two hundred three".
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