Base | Representation |
---|---|
bin | 1100110100110… |
… | …1101001111000 |
3 | 10202020002111000 |
4 | 3031031221320 |
5 | 102232423243 |
6 | 5201005000 |
7 | 1222153020 |
oct | 315155170 |
9 | 122202430 |
10 | 53795448 |
11 | 28403353 |
12 | 16023760 |
13 | b1b6b35 |
14 | 7204a80 |
15 | 4ac95d3 |
hex | 334da78 |
53795448 has 128 divisors (see below), whose sum is σ = 174643200. Its totient is φ = 15023232.
The previous prime is 53795431. The next prime is 53795449. The reversal of 53795448 is 84459735.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53795449) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70686 + ... + 71442.
It is an arithmetic number, because the mean of its divisors is an integer number (1364400).
Almost surely, 253795448 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 53795448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87321600).
53795448 is an abundant number, since it is smaller than the sum of its proper divisors (120847752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53795448 is a wasteful number, since it uses less digits than its factorization.
53795448 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 826 (or 816 counting only the distinct ones).
The product of its digits is 604800, while the sum is 45.
The square root of 53795448 is about 7334.5380222615. The cubic root of 53795448 is about 377.4984529855.
The spelling of 53795448 in words is "fifty-three million, seven hundred ninety-five thousand, four hundred forty-eight".
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