Base | Representation |
---|---|
bin | 11011100111001100111011… |
… | …110010111110101101111000 |
3 | 120220222122222021110020001222 |
4 | 123213030323302332231320 |
5 | 111404143041044423412 |
6 | 1110141152501531212 |
7 | 34402560143010650 |
oct | 3347147362765570 |
9 | 526878867406058 |
10 | 121441203514232 |
11 | 35770a1a4665a8 |
12 | 11754151413b08 |
13 | 529bb1953aca4 |
14 | 21dbadda0d360 |
15 | e08e6ec7e072 |
hex | 6e733bcbeb78 |
121441203514232 has 32 divisors (see below), whose sum is σ = 260232330781920. Its totient is φ = 52045993998720.
The previous prime is 121441203514231. The next prime is 121441203514243. The reversal of 121441203514232 is 232415302144121.
It is a super-2 number, since 2×1214412035142322 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 121441203514192 and 121441203514201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (121441203514231) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7830182 + ... + 17441162.
It is an arithmetic number, because the mean of its divisors is an integer number (8132260336935).
Almost surely, 2121441203514232 is an apocalyptic number.
It is an amenable number.
121441203514232 is an abundant number, since it is smaller than the sum of its proper divisors (138791127267688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
121441203514232 is a wasteful number, since it uses less digits than its factorization.
121441203514232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9836631 (or 9836627 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 35.
Adding to 121441203514232 its reverse (232415302144121), we get a palindrome (353856505658353).
The spelling of 121441203514232 in words is "one hundred twenty-one trillion, four hundred forty-one billion, two hundred three million, five hundred fourteen thousand, two hundred thirty-two".
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