Base | Representation |
---|---|
bin | 110001001010110101… |
… | …010010101001000000 |
3 | 12001021101021112101000 |
4 | 301022311102221000 |
5 | 1331111020412040 |
6 | 40130450012000 |
7 | 3546211605423 |
oct | 611265225100 |
9 | 161241245330 |
10 | 52795091520 |
11 | 204324a8746 |
12 | a294b77000 |
13 | 4c94b6ba32 |
14 | 27aba379ba |
15 | 158ee60130 |
hex | c4ad52a40 |
52795091520 has 336 divisors, whose sum is σ = 188732891520. Its totient is φ = 13893387264.
The previous prime is 52795091501. The next prime is 52795091537. The reversal of 52795091520 is 2519059725.
52795091520 is a `hidden beast` number, since 5 + 2 + 79 + 50 + 9 + 1 + 520 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 59520517 + ... + 59521403.
Almost surely, 252795091520 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 52795091520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94366445760).
52795091520 is an abundant number, since it is smaller than the sum of its proper divisors (135937800000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52795091520 is an equidigital number, since it uses as much as digits as its factorization.
52795091520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1079 (or 980 counting only the distinct ones).
The product of its (nonzero) digits is 283500, while the sum is 45.
The spelling of 52795091520 in words is "fifty-two billion, seven hundred ninety-five million, ninety-one thousand, five hundred twenty".
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