Base | Representation |
---|---|
bin | 111000111001110110… |
… | …0111001100001000111 |
3 | 102200102100022002012122 |
4 | 1301303230321201013 |
5 | 4000231224442210 |
6 | 132045451040155 |
7 | 11554143564644 |
oct | 1616354714107 |
9 | 380370262178 |
10 | 122200234055 |
11 | 47908934579 |
12 | 1b82474005b |
13 | b6a5c9b403 |
14 | 5cb3644dcb |
15 | 32a321bb55 |
hex | 1c73b39847 |
122200234055 has 16 divisors (see below), whose sum is σ = 147519482880. Its totient is φ = 97175793312.
The previous prime is 122200234049. The next prime is 122200234063. The reversal of 122200234055 is 550432002221.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-122200234055 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 454886 + ... + 671804.
It is an arithmetic number, because the mean of its divisors is an integer number (9219967680).
Almost surely, 2122200234055 is an apocalyptic number.
122200234055 is a deficient number, since it is larger than the sum of its proper divisors (25319248825).
122200234055 is a wasteful number, since it uses less digits than its factorization.
122200234055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 217598.
The product of its (nonzero) digits is 4800, while the sum is 26.
Adding to 122200234055 its reverse (550432002221), we get a palindrome (672632236276).
The spelling of 122200234055 in words is "one hundred twenty-two billion, two hundred million, two hundred thirty-four thousand, fifty-five".
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