Base | Representation |
---|---|
bin | 1100110101001011001… |
… | …0111011011000000100 |
3 | 210001222022110212112100 |
4 | 3031102302323120010 |
5 | 12102421144223322 |
6 | 245133143352100 |
7 | 21632343414513 |
oct | 3152262733004 |
9 | 701868425470 |
10 | 220432414212 |
11 | 8553739543a |
12 | 3687a452630 |
13 | 17a2c4771ba |
14 | a9519a867a |
15 | 5b02157dac |
hex | 3352cbb604 |
220432414212 has 36 divisors (see below), whose sum is σ = 560753243596. Its totient is φ = 73009460160.
The previous prime is 220432414187. The next prime is 220432414259. The reversal of 220432414212 is 212414234022.
It is a happy number.
220432414212 is a `hidden beast` number, since 2 + 2 + 0 + 4 + 32 + 414 + 212 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 70366050756 + 150066363456 = 265266^2 + 387384^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19494739 + ... + 19506042.
Almost surely, 2220432414212 is an apocalyptic number.
It is an amenable number.
220432414212 is an abundant number, since it is smaller than the sum of its proper divisors (340320829384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220432414212 is a wasteful number, since it uses less digits than its factorization.
220432414212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39000948 (or 39000943 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 27.
Adding to 220432414212 its reverse (212414234022), we get a palindrome (432846648234).
The spelling of 220432414212 in words is "two hundred twenty billion, four hundred thirty-two million, four hundred fourteen thousand, two hundred twelve".
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