Base | Representation |
---|---|
bin | 1010011111011… |
… | …00011000110010 |
3 | 20010120212101010 |
4 | 11033230120302 |
5 | 140012000200 |
6 | 12422051350 |
7 | 2115662625 |
oct | 517543062 |
9 | 203525333 |
10 | 88000050 |
11 | 45745816 |
12 | 25579b56 |
13 | 15301848 |
14 | b989dbc |
15 | 7ad4150 |
hex | 53ec632 |
88000050 has 24 divisors (see below), whose sum is σ = 218240496. Its totient is φ = 23466640.
The previous prime is 88000043. The next prime is 88000051. The reversal of 88000050 is 5000088.
It is a junction number, because it is equal to n+sod(n) for n = 87999990 and 88000026.
It is not an unprimeable number, because it can be changed into a prime (88000051) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 293184 + ... + 293483.
It is an arithmetic number, because the mean of its divisors is an integer number (9093354).
Almost surely, 288000050 is an apocalyptic number.
88000050 is an abundant number, since it is smaller than the sum of its proper divisors (130240446).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88000050 is a wasteful number, since it uses less digits than its factorization.
88000050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 586682 (or 586677 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 21.
The square root of 88000050 is about 9380.8341846554. The cubic root of 88000050 is about 444.7961023555.
The spelling of 88000050 in words is "eighty-eight million, fifty", and thus it is an aban number and an uban number.
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