Base | Representation |
---|---|
bin | 1001100010101… |
… | …11100011111011 |
3 | 12120121222112122 |
4 | 10301113203323 |
5 | 130443103202 |
6 | 11535431455 |
7 | 1661263112 |
oct | 461274373 |
9 | 176558478 |
10 | 80050427 |
11 | 41206086 |
12 | 2298558b |
13 | 1377a322 |
14 | a8bac79 |
15 | 70639a2 |
hex | 4c578fb |
80050427 has 8 divisors (see below), whose sum is σ = 81187920. Its totient is φ = 78918400.
The previous prime is 80050423. The next prime is 80050457. The reversal of 80050427 is 72405008.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 80050427 - 22 = 80050423 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 80050396 and 80050405.
It is not an unprimeable number, because it can be changed into a prime (80050423) 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, 34568 + ... + 36810.
It is an arithmetic number, because the mean of its divisors is an integer number (10148490).
Almost surely, 280050427 is an apocalyptic number.
80050427 is a deficient number, since it is larger than the sum of its proper divisors (1137493).
80050427 is a wasteful number, since it uses less digits than its factorization.
80050427 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2733.
The product of its (nonzero) digits is 2240, while the sum is 26.
The square root of 80050427 is about 8947.0904209134. The cubic root of 80050427 is about 430.9774537223.
The spelling of 80050427 in words is "eighty million, fifty thousand, four hundred twenty-seven".
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