Base | Representation |
---|---|
bin | 111000111010001011… |
… | …0110001001101111000 |
3 | 102200110002221201111222 |
4 | 1301310112301031320 |
5 | 4000242032210404 |
6 | 132050522211212 |
7 | 11554336101044 |
oct | 1616426611570 |
9 | 380402851458 |
10 | 122211210104 |
11 | 47914050a95 |
12 | 1b828353b08 |
13 | b6a8342309 |
14 | 5cb4ca1024 |
15 | 32a4188dbe |
hex | 1c745b1378 |
122211210104 has 32 divisors (see below), whose sum is σ = 246246486480. Its totient is φ = 56652777984.
The previous prime is 122211210101. The next prime is 122211210119. The reversal of 122211210104 is 401012112221.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122211210101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6696947 + ... + 6715170.
Almost surely, 2122211210104 is an apocalyptic number.
It is an amenable number.
122211210104 is an abundant number, since it is smaller than the sum of its proper divisors (124035276376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122211210104 is a wasteful number, since it uses less digits than its factorization.
122211210104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13412207 (or 13412203 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 122211210104 its reverse (401012112221), we get a palindrome (523223322325).
The spelling of 122211210104 in words is "one hundred twenty-two billion, two hundred eleven million, two hundred ten thousand, one hundred four".
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