Base | Representation |
---|---|
bin | 11001001101101000000010… |
… | …10001101111111111000000 |
3 | 21021022101000120012011201212 |
4 | 30212310001101233333000 |
5 | 24231342302042114042 |
6 | 313530301543345252 |
7 | 14451451626205646 |
oct | 1446640121577700 |
9 | 237271016164655 |
10 | 55443754254272 |
11 | 1673662295186a |
12 | 6275455152228 |
13 | 24c2428c16357 |
14 | d996c6185196 |
15 | 662345143482 |
hex | 326d0146ffc0 |
55443754254272 has 28 divisors (see below), whose sum is σ = 110374965803856. Its totient is φ = 27632739248640.
The previous prime is 55443754254269. The next prime is 55443754254277. The reversal of 55443754254272 is 27245245734455.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55443754254277) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1392759293 + ... + 1392799100.
Almost surely, 255443754254272 is an apocalyptic number.
It is an amenable number.
55443754254272 is a deficient number, since it is larger than the sum of its proper divisors (54931211549584).
55443754254272 is a wasteful number, since it uses less digits than its factorization.
55443754254272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2785558716 (or 2785558706 counting only the distinct ones).
The product of its digits is 188160000, while the sum is 59.
The spelling of 55443754254272 in words is "fifty-five trillion, four hundred forty-three billion, seven hundred fifty-four million, two hundred fifty-four thousand, two hundred seventy-two".
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