Base | Representation |
---|---|
bin | 1011000110101101111011… |
… | …0000001000001000111000 |
3 | 1121020021020021111122102101 |
4 | 2301223132300020020320 |
5 | 3100022122224312212 |
6 | 41545113504113144 |
7 | 2400101013246046 |
oct | 261533660101070 |
9 | 47207207448371 |
10 | 12210034213432 |
11 | 3988278aa9080 |
12 | 14524779057b4 |
13 | 6a752a817c53 |
14 | 302d7c5ab396 |
15 | 162927260157 |
hex | b1adec08238 |
12210034213432 has 16 divisors (see below), whose sum is σ = 24975069982200. Its totient is φ = 5550015551520.
The previous prime is 12210034213423. The next prime is 12210034213439. The reversal of 12210034213432 is 23431243001221.
It is a self number, because there is not a number n which added to its sum of digits gives 12210034213432.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12210034213439) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69375194307 + ... + 69375194482.
Almost surely, 212210034213432 is an apocalyptic number.
It is an amenable number.
12210034213432 is an abundant number, since it is smaller than the sum of its proper divisors (12765035768768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12210034213432 is a wasteful number, since it uses less digits than its factorization.
12210034213432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 138750388806 (or 138750388802 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 28.
Adding to 12210034213432 its reverse (23431243001221), we get a palindrome (35641277214653).
The spelling of 12210034213432 in words is "twelve trillion, two hundred ten billion, thirty-four million, two hundred thirteen thousand, four hundred thirty-two".
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