Base | Representation |
---|---|
bin | 1011000110110110011110… |
… | …1101111010000010101111 |
3 | 1121020111011102101212220122 |
4 | 2301231213231322002233 |
5 | 3100041324010004444 |
6 | 41550133512035155 |
7 | 2400211655120000 |
oct | 261554755720257 |
9 | 47214142355818 |
10 | 12212332109999 |
11 | 398924811284a |
12 | 14529b9392abb |
13 | 6a7805904868 |
14 | 30311984d1a7 |
15 | 162a0dd684ee |
hex | b1b67b7a0af |
12212332109999 has 20 divisors (see below), whose sum is σ = 14249677052664. Its totient is φ = 10465653049488.
The previous prime is 12212332109933. The next prime is 12212332110049. The reversal of 12212332109999 is 99990123321221.
It is a de Polignac number, because none of the positive numbers 2k-12212332109999 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 12212332109999.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12212332109099) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 11763929 + ... + 12759885.
Almost surely, 212212332109999 is an apocalyptic number.
12212332109999 is a deficient number, since it is larger than the sum of its proper divisors (2037344942665).
12212332109999 is an frugal number, since it uses more digits than its factorization.
12212332109999 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1001092 (or 1001071 counting only the distinct ones).
The product of its (nonzero) digits is 944784, while the sum is 53.
The spelling of 12212332109999 in words is "twelve trillion, two hundred twelve billion, three hundred thirty-two million, one hundred nine thousand, nine hundred ninety-nine".
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