Base | Representation |
---|---|
bin | 1011111100001… |
… | …0001111001111 |
3 | 10111020021000121 |
4 | 2333002033033 |
5 | 100310004141 |
6 | 4545205411 |
7 | 1145442646 |
oct | 277021717 |
9 | 114207017 |
10 | 50078671 |
11 | 262a4935 |
12 | 14930867 |
13 | a4b5166 |
14 | 691835d |
15 | 45e31d1 |
hex | 2fc23cf |
50078671 has 12 divisors (see below), whose sum is σ = 53040832. Its totient is φ = 47281200.
The previous prime is 50078663. The next prime is 50078701. The reversal of 50078671 is 17687005.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It is not a de Polignac number, because 50078671 - 23 = 50078663 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 (50078071) 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, 1221411 + ... + 1221451.
Almost surely, 250078671 is an apocalyptic number.
50078671 is a deficient number, since it is larger than the sum of its proper divisors (2962161).
50078671 is an frugal number, since it uses more digits than its factorization.
50078671 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 175 (or 72 counting only the distinct ones).
The product of its (nonzero) digits is 11760, while the sum is 34.
The square root of 50078671 is about 7076.6285051570. The cubic root of 50078671 is about 368.5962662431.
The spelling of 50078671 in words is "fifty million, seventy-eight thousand, six hundred seventy-one".
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