Base | Representation |
---|---|
bin | 1001011100101110… |
… | …11111000100101111 |
3 | 111002112111210101202 |
4 | 10232113133010233 |
5 | 40342124011243 |
6 | 2155213200115 |
7 | 236465506301 |
oct | 45627370457 |
9 | 14075453352 |
10 | 5072875823 |
11 | 2173562764 |
12 | b96a9003b |
13 | 62ac96392 |
14 | 361a31971 |
15 | 1ea54e4b8 |
hex | 12e5df12f |
5072875823 has 4 divisors (see below), whose sum is σ = 5089083408. Its totient is φ = 5056668240.
The previous prime is 5072875811. The next prime is 5072875849. The reversal of 5072875823 is 3285782705.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3285782705 = 5 ⋅657156541.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5072875823 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 (5072875853) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8103323 + ... + 8103948.
It is an arithmetic number, because the mean of its divisors is an integer number (1272270852).
Almost surely, 25072875823 is an apocalyptic number.
5072875823 is a deficient number, since it is larger than the sum of its proper divisors (16207585).
5072875823 is a wasteful number, since it uses less digits than its factorization.
5072875823 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16207584.
The product of its (nonzero) digits is 940800, while the sum is 47.
The square root of 5072875823 is about 71224.1238836955. The cubic root of 5072875823 is about 1718.2436351586.
The spelling of 5072875823 in words is "five billion, seventy-two million, eight hundred seventy-five thousand, eight hundred twenty-three".
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