Base | Representation |
---|---|
bin | 111000111111111011… |
… | …1100001001001010100 |
3 | 102200221120100221222012 |
4 | 1301333313201021110 |
5 | 4001141003010104 |
6 | 132122021523352 |
7 | 11562202521566 |
oct | 1617767411124 |
9 | 380846327865 |
10 | 122404344404 |
11 | 47a03074711 |
12 | 1b880b73558 |
13 | b709364574 |
14 | 5cd27b7336 |
15 | 32b60d8d6e |
hex | 1c7fde1254 |
122404344404 has 48 divisors (see below), whose sum is σ = 226783233600. Its totient is φ = 57647116800.
The previous prime is 122404344323. The next prime is 122404344451. The reversal of 122404344404 is 404443404221.
It is a super-2 number, since 2×1224043444042 (a number of 23 digits) contains 22 as substring.
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, 12065174 + ... + 12075314.
It is an arithmetic number, because the mean of its divisors is an integer number (4724650700).
Almost surely, 2122404344404 is an apocalyptic number.
It is an amenable number.
122404344404 is a deficient number, since it is larger than the sum of its proper divisors (104378889196).
122404344404 is a wasteful number, since it uses less digits than its factorization.
122404344404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11064 (or 11062 counting only the distinct ones).
The product of its (nonzero) digits is 49152, while the sum is 32.
Adding to 122404344404 its reverse (404443404221), we get a palindrome (526847748625).
The spelling of 122404344404 in words is "one hundred twenty-two billion, four hundred four million, three hundred forty-four thousand, four hundred four".
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