| Base | Representation |
|---|---|
| bin | 1100110000000… |
| … | …1000101000000 |
| 3 | 10201122011020010 |
| 4 | 3030001011000 |
| 5 | 102142404132 |
| 6 | 5150144520 |
| 7 | 1216405410 |
| oct | 314010500 |
| 9 | 121564203 |
| 10 | 53481792 |
| 11 | 28209731 |
| 12 | 15ab2140 |
| 13 | b107140 |
| 14 | 7162640 |
| 15 | 4a666cc |
| hex | 3301140 |
53481792 has 112 divisors (see below), whose sum is σ = 174215552. Its totient is φ = 14100480.
The previous prime is 53481781. The next prime is 53481803. The reversal of 53481792 is 29718435.
It is an interprime number because it is at equal distance from previous prime (53481781) and next prime (53481803).
It is a tau number, because it is divible by the number of its divisors (112).
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a self number, because there is not a number n which added to its sum of digits gives 53481792.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15942 + ... + 19002.
It is an arithmetic number, because the mean of its divisors is an integer number (1555496).
Almost surely, 253481792 is an apocalyptic number.
53481792 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 53481792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87107776).
53481792 is an abundant number, since it is smaller than the sum of its proper divisors (120733760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53481792 is a wasteful number, since it uses less digits than its factorization.
53481792 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3096 (or 3086 counting only the distinct ones).
The product of its digits is 60480, while the sum is 39.
The square root of 53481792 is about 7313.1246399880. The cubic root of 53481792 is about 376.7633503690.
It can be divided in two parts, 5348 and 1792, that added together give a triangular number (7140 = T119).
The spelling of 53481792 in words is "fifty-three million, four hundred eighty-one thousand, seven hundred ninety-two".
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