Base | Representation |
---|---|
bin | 1101000110000… |
… | …0001111000000 |
3 | 10211100020020211 |
4 | 3101200033000 |
5 | 103024421003 |
6 | 5241043504 |
7 | 1234545664 |
oct | 321401700 |
9 | 124306224 |
10 | 54920128 |
11 | 2900133a |
12 | 16486594 |
13 | b4bba23 |
14 | 74188a4 |
15 | 4c4c96d |
hex | 34603c0 |
54920128 has 14 divisors (see below), whose sum is σ = 108982256. Its totient is φ = 27460032.
The previous prime is 54920083. The next prime is 54920141. The reversal of 54920128 is 82102945.
It is a self number, because there is not a number n which added to its sum of digits gives 54920128.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 429000 + ... + 429127.
Almost surely, 254920128 is an apocalyptic number.
It is an amenable number.
54920128 is a deficient number, since it is larger than the sum of its proper divisors (54062128).
54920128 is an equidigital number, since it uses as much as digits as its factorization.
54920128 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 858139 (or 858129 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 31.
The square root of 54920128 is about 7410.8115614958. The cubic root of 54920128 is about 380.1110663340. Note that the first 3 decimals are identical.
The spelling of 54920128 in words is "fifty-four million, nine hundred twenty thousand, one hundred twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •