Base | Representation |
---|---|
bin | 111001001000110000… |
… | …0101010010000110100 |
3 | 102201201012100012210010 |
4 | 1302101200222100310 |
5 | 4002242241423244 |
6 | 132211234100220 |
7 | 11602425462360 |
oct | 1622140522064 |
9 | 381635305703 |
10 | 122700342324 |
11 | 4804516529a |
12 | 1b94411a670 |
13 | b755790871 |
14 | 5d1dc282a0 |
15 | 32d20a6eb9 |
hex | 1c9182a434 |
122700342324 has 48 divisors (see below), whose sum is σ = 328143932928. Its totient is φ = 34956202848.
The previous prime is 122700342299. The next prime is 122700342377. The reversal of 122700342324 is 423243007221.
It is a junction number, because it is equal to n+sod(n) for n = 122700342291 and 122700342300.
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, 2075634 + ... + 2133929.
It is an arithmetic number, because the mean of its divisors is an integer number (6836331936).
Almost surely, 2122700342324 is an apocalyptic number.
122700342324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
122700342324 is an abundant number, since it is smaller than the sum of its proper divisors (205443590604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122700342324 is a wasteful number, since it uses less digits than its factorization.
122700342324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4209924 (or 4209922 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 30.
Adding to 122700342324 its reverse (423243007221), we get a palindrome (545943349545).
The spelling of 122700342324 in words is "one hundred twenty-two billion, seven hundred million, three hundred forty-two thousand, three hundred twenty-four".
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