Base | Representation |
---|---|
bin | 11011100001001111111101… |
… | …001100011010000010010000 |
3 | 120212112120002022221201221110 |
4 | 123201033331030122002100 |
5 | 111330442301104301000 |
6 | 1105225221001053320 |
7 | 34331166020521623 |
oct | 3341177514320220 |
9 | 525476068851843 |
10 | 121032131322000 |
11 | 35623490914978 |
12 | 116a8a07a87240 |
13 | 526c3864c4082 |
14 | 21c5db4a01dba |
15 | ded4cbb98850 |
hex | 6e13fd31a090 |
121032131322000 has 80 divisors (see below), whose sum is σ = 390207591401472. Its totient is φ = 32275235017600.
The previous prime is 121032131321971. The next prime is 121032131322161. The reversal of 121032131322000 is 223131230121.
It is a tau number, because it is divible by the number of its divisors (80).
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, 10086004944 + ... + 10086016943.
Almost surely, 2121032131322000 is an apocalyptic number.
121032131322000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
121032131322000 is an abundant number, since it is smaller than the sum of its proper divisors (269175460079472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
121032131322000 is a wasteful number, since it uses less digits than its factorization.
121032131322000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20172021913 (or 20172021897 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 121032131322000 its reverse (223131230121), we get a palindrome (121255262552121).
The spelling of 121032131322000 in words is "one hundred twenty-one trillion, thirty-two billion, one hundred thirty-one million, three hundred twenty-two thousand".
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