Base | Representation |
---|---|
bin | 11011100100001010000110… |
… | …011111001100101010111000 |
3 | 120220020122222202012021112211 |
4 | 123210022012133030222320 |
5 | 111342231120311102300 |
6 | 1105501114033344504 |
7 | 34351503024611053 |
oct | 3344120637145270 |
9 | 526218882167484 |
10 | 121232003222200 |
11 | 356a0227341872 |
12 | 1171b6a8708134 |
13 | 528518a111640 |
14 | 21d1935a99a9a |
15 | e037c8c674ba |
hex | 6e42867ccab8 |
121232003222200 has 48 divisors (see below), whose sum is σ = 303546284997480. Its totient is φ = 44762585804160.
The previous prime is 121232003222069. The next prime is 121232003222201. The reversal of 121232003222200 is 2222300232121.
It is a super-2 number, since 2×1212320032222002 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (121232003222201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23313844174 + ... + 23313849373.
Almost surely, 2121232003222200 is an apocalyptic number.
121232003222200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
121232003222200 is an abundant number, since it is smaller than the sum of its proper divisors (182314281775280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
121232003222200 is a wasteful number, since it uses less digits than its factorization.
121232003222200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46627693576 (or 46627693567 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 121232003222200 its reverse (2222300232121), we get a palindrome (123454303454321).
The spelling of 121232003222200 in words is "one hundred twenty-one trillion, two hundred thirty-two billion, three million, two hundred twenty-two thousand, two hundred".
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