Base | Representation |
---|---|
bin | 111000111000000101… |
… | …1011111111101111001 |
3 | 102200021020010011000020 |
4 | 1301300023133331321 |
5 | 4000121113201001 |
6 | 132035540401053 |
7 | 11552525422326 |
oct | 1616013377571 |
9 | 380236104006 |
10 | 122141147001 |
11 | 478885475a5 |
12 | 1b8089a6189 |
13 | b696980b63 |
14 | 5ca9863b4d |
15 | 329ce49736 |
hex | 1c702dff79 |
122141147001 has 16 divisors (see below), whose sum is σ = 172521835200. Its totient is φ = 76598793728.
The previous prime is 122141146951. The next prime is 122141147017. The reversal of 122141147001 is 100741141221.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 122141147001 - 222 = 122136952697 is a prime.
It is not an unprimeable number, because it can be changed into a prime (122141147021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 504156 + ... + 706013.
It is an arithmetic number, because the mean of its divisors is an integer number (10782614700).
Almost surely, 2122141147001 is an apocalyptic number.
It is an amenable number.
122141147001 is a deficient number, since it is larger than the sum of its proper divisors (50380688199).
122141147001 is a wasteful number, since it uses less digits than its factorization.
122141147001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1212168.
The product of its (nonzero) digits is 448, while the sum is 24.
Adding to 122141147001 its reverse (100741141221), we get a palindrome (222882288222).
The spelling of 122141147001 in words is "one hundred twenty-two billion, one hundred forty-one million, one hundred forty-seven thousand, one".
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