| Base | Representation |
|---|---|
| bin | 1101000100111… |
| … | …1011110010000 |
| 3 | 10211012202002000 |
| 4 | 3101033132100 |
| 5 | 103020221342 |
| 6 | 5235354000 |
| 7 | 1234141554 |
| oct | 321173620 |
| 9 | 124182060 |
| 10 | 54851472 |
| 11 | 28a647a5 |
| 12 | 16452900 |
| 13 | b4966c0 |
| 14 | 73db864 |
| 15 | 4c3744c |
| hex | 344f790 |
54851472 has 80 divisors (see below), whose sum is σ = 169572480. Its totient is φ = 16875648.
The previous prime is 54851471. The next prime is 54851473. The reversal of 54851472 is 27415845.
54851472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (54851471) and next prime (54851473).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54851471) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 733 + ... + 10499.
It is an arithmetic number, because the mean of its divisors is an integer number (2119656).
Almost surely, 254851472 is an apocalyptic number.
54851472 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 54851472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84786240).
54851472 is an abundant number, since it is smaller than the sum of its proper divisors (114721008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54851472 is a wasteful number, since it uses less digits than its factorization.
54851472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9797 (or 9785 counting only the distinct ones).
The product of its digits is 44800, while the sum is 36.
The square root of 54851472 is about 7406.1779616750. The cubic root of 54851472 is about 379.9526072012.
The spelling of 54851472 in words is "fifty-four million, eight hundred fifty-one thousand, four hundred seventy-two".
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