Base | Representation |
---|---|
bin | 1011111011000… |
… | …0111111001000 |
3 | 10111002200002110 |
4 | 2332300333020 |
5 | 100300224013 |
6 | 4543502320 |
7 | 1145026641 |
oct | 276607710 |
9 | 114080073 |
10 | 50008008 |
11 | 26256836 |
12 | 148b79a0 |
13 | a48bc4b |
14 | 68da6c8 |
15 | 45cc2c3 |
hex | 2fb0fc8 |
50008008 has 32 divisors (see below), whose sum is σ = 125264160. Its totient is φ = 16636800.
The previous prime is 50007961. The next prime is 50008009. The reversal of 50008008 is 80080005.
It is not an unprimeable number, because it can be changed into a prime (50008009) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12691 + ... + 16157.
It is an arithmetic number, because the mean of its divisors is an integer number (3914505).
Almost surely, 250008008 is an apocalyptic number.
It is an amenable number.
50008008 is an abundant number, since it is smaller than the sum of its proper divisors (75256152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50008008 is a wasteful number, since it uses less digits than its factorization.
50008008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4077 (or 4073 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 21.
The square root of 50008008 is about 7071.6340403050. The cubic root of 50008008 is about 368.4228166303.
The spelling of 50008008 in words is "fifty million, eight thousand, eight".
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