Base | Representation |
---|---|
bin | 111000110100110101… |
… | …1111110011101101011 |
3 | 102122222122011002021021 |
4 | 1301221223332131223 |
5 | 3444410222020021 |
6 | 132021045553311 |
7 | 11550033520042 |
oct | 1615153763553 |
9 | 378878132237 |
10 | 122032220011 |
11 | 47832009099 |
12 | 1b798415837 |
13 | b67a233010 |
14 | 5c991cb559 |
15 | 32935cec41 |
hex | 1c69afe76b |
122032220011 has 16 divisors (see below), whose sum is σ = 142110509184. Its totient is φ = 103763211264.
The previous prime is 122032219973. The next prime is 122032220027. The reversal of 122032220011 is 110022230221.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 122032220011 - 211 = 122032217963 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122032220041) 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, 5863890 + ... + 5884663.
It is an arithmetic number, because the mean of its divisors is an integer number (8881906824).
Almost surely, 2122032220011 is an apocalyptic number.
122032220011 is a deficient number, since it is larger than the sum of its proper divisors (20078289173).
122032220011 is a wasteful number, since it uses less digits than its factorization.
122032220011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11748630.
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 122032220011 its reverse (110022230221), we get a palindrome (232054450232).
The spelling of 122032220011 in words is "one hundred twenty-two billion, thirty-two million, two hundred twenty thousand, eleven".
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