Base | Representation |
---|---|
bin | 111000100000010101… |
… | …1011011011000000010 |
3 | 102121012200112120120002 |
4 | 1301000223123120002 |
5 | 3442003104213214 |
6 | 131424511320002 |
7 | 11524010525156 |
oct | 1610053333002 |
9 | 377180476502 |
10 | 121344210434 |
11 | 47509709337 |
12 | 1b625b20002 |
13 | b59a831465 |
14 | 5c31a95066 |
15 | 3252eca1de |
hex | 1c40adb602 |
121344210434 has 32 divisors (see below), whose sum is σ = 185190048576. Its totient is φ = 59620803840.
The previous prime is 121344210419. The next prime is 121344210479. The reversal of 121344210434 is 434012443121.
121344210434 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×1213442104343 (a number of 34 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 121344210397 and 121344210406.
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, 59862929 + ... + 59864955.
It is an arithmetic number, because the mean of its divisors is an integer number (5787189018).
Almost surely, 2121344210434 is an apocalyptic number.
121344210434 is a deficient number, since it is larger than the sum of its proper divisors (63845838142).
121344210434 is a wasteful number, since it uses less digits than its factorization.
121344210434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3410.
The product of its (nonzero) digits is 9216, while the sum is 29.
Adding to 121344210434 its reverse (434012443121), we get a palindrome (555356653555).
The spelling of 121344210434 in words is "one hundred twenty-one billion, three hundred forty-four million, two hundred ten thousand, four hundred thirty-four".
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