Base | Representation |
---|---|
bin | 101110110001001011… |
… | …011011000101010111 |
3 | 11210121201112011202122 |
4 | 232301023123011113 |
5 | 1310321100431012 |
6 | 35023000530155 |
7 | 3425300113520 |
oct | 566113330527 |
9 | 153551464678 |
10 | 50217202007 |
11 | 1a32a335145 |
12 | 989578095b |
13 | 4973a6aa1b |
14 | 260550d847 |
15 | 148d99ae72 |
hex | bb12db157 |
50217202007 has 8 divisors (see below), whose sum is σ = 59886352896. Its totient is φ = 41171867352.
The previous prime is 50217201997. The next prime is 50217202031. The reversal of 50217202007 is 70020271205.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 50217202007 - 222 = 50213007703 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50217202067) 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, 155953883 + ... + 155954204.
It is an arithmetic number, because the mean of its divisors is an integer number (7485794112).
Almost surely, 250217202007 is an apocalyptic number.
50217202007 is a deficient number, since it is larger than the sum of its proper divisors (9669150889).
50217202007 is a wasteful number, since it uses less digits than its factorization.
50217202007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 311908117.
The product of its (nonzero) digits is 1960, while the sum is 26.
The spelling of 50217202007 in words is "fifty billion, two hundred seventeen million, two hundred two thousand, seven".
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