Base | Representation |
---|---|
bin | 1100100100100… |
… | …0100101000000 |
3 | 10200012202120210 |
4 | 3021020211000 |
5 | 101444213310 |
6 | 5122034120 |
7 | 1210110231 |
oct | 311104500 |
9 | 120182523 |
10 | 52726080 |
11 | 27842980 |
12 | 157a8940 |
13 | ac01184 |
14 | 7007088 |
15 | 4967820 |
hex | 3248940 |
52726080 has 112 divisors (see below), whose sum is σ = 182660544. Its totient is φ = 12779520.
The previous prime is 52726067. The next prime is 52726081. The reversal of 52726080 is 8062725.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52726081) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8064 + ... + 13056.
Almost surely, 252726080 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 52726080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91330272).
52726080 is an abundant number, since it is smaller than the sum of its proper divisors (129934464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52726080 is a wasteful number, since it uses less digits than its factorization.
52726080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5024 (or 5014 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 30.
The square root of 52726080 is about 7261.2726157334. The cubic root of 52726080 is about 374.9803367467.
The spelling of 52726080 in words is "fifty-two million, seven hundred twenty-six thousand, eighty".
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