Base | Representation |
---|---|
bin | 1101000101100… |
… | …0011100000000 |
3 | 10211021121110000 |
4 | 3101120130000 |
5 | 103022410232 |
6 | 5240240000 |
7 | 1234353612 |
oct | 321303400 |
9 | 124247400 |
10 | 54888192 |
11 | 28a8a347 |
12 | 16470000 |
13 | b4aa328 |
14 | 740adb2 |
15 | 4c4327c |
hex | 3458700 |
54888192 has 90 divisors (see below), whose sum is σ = 163728488. Its totient is φ = 18289152.
The previous prime is 54888179. The next prime is 54888193. The reversal of 54888192 is 29188845.
It is a happy number.
54888192 is a `hidden beast` number, since 5 + 488 + 81 + 92 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54888193) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 19413 + ... + 22059.
Almost surely, 254888192 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 54888192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81864244).
54888192 is an abundant number, since it is smaller than the sum of its proper divisors (108840296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54888192 is an equidigital number, since it uses as much as digits as its factorization.
54888192 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2675 (or 2652 counting only the distinct ones).
The product of its digits is 184320, while the sum is 45.
The square root of 54888192 is about 7408.6565583782. The cubic root of 54888192 is about 380.0373739787.
The spelling of 54888192 in words is "fifty-four million, eight hundred eighty-eight thousand, one hundred ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •