Base | Representation |
---|---|
bin | 10011010110010011000111 |
3 | 100112200120111 |
4 | 103112103013 |
5 | 2244301241 |
6 | 300413451 |
7 | 61053244 |
oct | 23262307 |
9 | 10480514 |
10 | 5072071 |
11 | 29547a4 |
12 | 1847287 |
13 | 1087834 |
14 | 9605cb |
15 | 6a2c81 |
hex | 4d64c7 |
5072071 has 12 divisors (see below), whose sum is σ = 5428072. Its totient is φ = 4735584.
The previous prime is 5072063. The next prime is 5072117. The reversal of 5072071 is 1702705.
5072071 = T505 + T506 + ... + T541.
It is not a de Polignac number, because 5072071 - 23 = 5072063 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 (5072371) 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, 31036 + ... + 31198.
Almost surely, 25072071 is an apocalyptic number.
5072071 is a deficient number, since it is larger than the sum of its proper divisors (356001).
5072071 is a wasteful number, since it uses less digits than its factorization.
5072071 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 258 (or 229 counting only the distinct ones).
The product of its (nonzero) digits is 490, while the sum is 22.
The square root of 5072071 is about 2252.1258845811. The cubic root of 5072071 is about 171.8152762632.
Adding to 5072071 its reverse (1702705), we get a palindrome (6774776).
The spelling of 5072071 in words is "five million, seventy-two thousand, seventy-one".
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