Base | Representation |
---|---|
bin | 1001011001000101… |
… | …00110110110000111 |
3 | 111000101212011120101 |
4 | 10230202212312013 |
5 | 40311303034212 |
6 | 2152200344531 |
7 | 235644206566 |
oct | 45442466607 |
9 | 14011764511 |
10 | 5042236807 |
11 | 2158236163 |
12 | b88775147 |
13 | 62482959a |
14 | 35b937bdd |
15 | 1e79eb157 |
hex | 12c8a6d87 |
5042236807 has 4 divisors (see below), whose sum is σ = 5043787240. Its totient is φ = 5040686376.
The previous prime is 5042236783. The next prime is 5042236811. The reversal of 5042236807 is 7086322405.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 5042236807 - 211 = 5042234759 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 (5042216807) 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, 770328 + ... + 776845.
It is an arithmetic number, because the mean of its divisors is an integer number (1260946810).
Almost surely, 25042236807 is an apocalyptic number.
5042236807 is a deficient number, since it is larger than the sum of its proper divisors (1550433).
5042236807 is a wasteful number, since it uses less digits than its factorization.
5042236807 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1550432.
The product of its (nonzero) digits is 80640, while the sum is 37.
The square root of 5042236807 is about 71008.7093742732. The cubic root of 5042236807 is about 1714.7773804030. Note that the first 3 decimals are identical.
The spelling of 5042236807 in words is "five billion, forty-two million, two hundred thirty-six thousand, eight hundred seven".
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