Base | Representation |
---|---|
bin | 111000011010000001… |
… | …0101011100000011100 |
3 | 102120122220121102200022 |
4 | 1300310002223200130 |
5 | 3441034320431022 |
6 | 131351455251312 |
7 | 11515524504623 |
oct | 1606402534034 |
9 | 376586542608 |
10 | 121132202012 |
11 | 4740aa74268 |
12 | 1b586b19b38 |
13 | b5659313a3 |
14 | 5c118686ba |
15 | 323e59cc42 |
hex | 1c340ab81c |
121132202012 has 24 divisors (see below), whose sum is σ = 212832352992. Its totient is φ = 60323155200.
The previous prime is 121132201973. The next prime is 121132202029. The reversal of 121132202012 is 210202231121.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2574248 + ... + 2620880.
It is an arithmetic number, because the mean of its divisors is an integer number (8868014708).
Almost surely, 2121132202012 is an apocalyptic number.
It is an amenable number.
121132202012 is a deficient number, since it is larger than the sum of its proper divisors (91700150980).
121132202012 is a wasteful number, since it uses less digits than its factorization.
121132202012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49229 (or 49227 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 121132202012 its reverse (210202231121), we get a palindrome (331334433133).
The spelling of 121132202012 in words is "one hundred twenty-one billion, one hundred thirty-two million, two hundred two thousand, twelve".
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