Base | Representation |
---|---|
bin | 1101000110001… |
… | …0101001101100 |
3 | 10211100201211111 |
4 | 3101202221230 |
5 | 103030230103 |
6 | 5241201404 |
7 | 1234616566 |
oct | 321425154 |
9 | 124321744 |
10 | 54930028 |
11 | 2900881a |
12 | 16490264 |
13 | b4c339a |
14 | 741c336 |
15 | 4c5086d |
hex | 3462a6c |
54930028 has 12 divisors (see below), whose sum is σ = 98173152. Its totient is φ = 26880560.
The previous prime is 54930019. The next prime is 54930067. The reversal of 54930028 is 82003945.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145903 + ... + 146278.
It is an arithmetic number, because the mean of its divisors is an integer number (8181096).
Almost surely, 254930028 is an apocalyptic number.
It is an amenable number.
54930028 is a deficient number, since it is larger than the sum of its proper divisors (43243124).
54930028 is a wasteful number, since it uses less digits than its factorization.
54930028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 292232 (or 292230 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 31.
The square root of 54930028 is about 7411.4794744369. The cubic root of 54930028 is about 380.1339047942.
The spelling of 54930028 in words is "fifty-four million, nine hundred thirty thousand, twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.087 sec. • engine limits •