Base | Representation |
---|---|
bin | 111000110111110010… |
… | …0110101100110100011 |
3 | 102200020112001020101221 |
4 | 1301233210311212203 |
5 | 4000111014341003 |
6 | 132034535235511 |
7 | 11552343321250 |
oct | 1615744654643 |
9 | 380215036357 |
10 | 122131012003 |
11 | 47882854a70 |
12 | 1b805518b97 |
13 | b694842a10 |
14 | 5ca8386427 |
15 | 329c0e67bd |
hex | 1c6f9359a3 |
122131012003 has 64 divisors (see below), whose sum is σ = 170521344000. Its totient is φ = 84373954560.
The previous prime is 122131011997. The next prime is 122131012013. The reversal of 122131012003 is 300210131221.
It is not a de Polignac number, because 122131012003 - 229 = 121594141091 is a prime.
It is not an unprimeable number, because it can be changed into a prime (122131012013) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5591698 + ... + 5613496.
It is an arithmetic number, because the mean of its divisors is an integer number (2664396000).
Almost surely, 2122131012003 is an apocalyptic number.
122131012003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
122131012003 is a deficient number, since it is larger than the sum of its proper divisors (48390331997).
122131012003 is a wasteful number, since it uses less digits than its factorization.
122131012003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22052.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 122131012003 its reverse (300210131221), we get a palindrome (422341143224).
The spelling of 122131012003 in words is "one hundred twenty-two billion, one hundred thirty-one million, twelve thousand, three".
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