Base | Representation |
---|---|
bin | 1000011100001011… |
… | …10111101001111111 |
3 | 102200210121022101102 |
4 | 10032011313221333 |
5 | 33240013341012 |
6 | 2025351203315 |
7 | 220202103560 |
oct | 41605675177 |
9 | 12623538342 |
10 | 4531387007 |
11 | 1a15939144 |
12 | a6567653b |
13 | 572a45bb4 |
14 | 30db5a167 |
15 | 1b7c3d2c2 |
hex | 10e177a7f |
4531387007 has 8 divisors (see below), whose sum is σ = 5451292800. Its totient is φ = 3679622424.
The previous prime is 4531386997. The next prime is 4531387027. The reversal of 4531387007 is 7007831354.
4531387007 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
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 4531387007 - 210 = 4531385983 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 (4531387027) 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, 17035157 + ... + 17035422.
It is an arithmetic number, because the mean of its divisors is an integer number (681411600).
Almost surely, 24531387007 is an apocalyptic number.
4531387007 is a deficient number, since it is larger than the sum of its proper divisors (919905793).
4531387007 is a wasteful number, since it uses less digits than its factorization.
4531387007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34070605.
The product of its (nonzero) digits is 70560, while the sum is 38.
The square root of 4531387007 is about 67315.5777439368. The cubic root of 4531387007 is about 1654.7931647943.
The spelling of 4531387007 in words is "four billion, five hundred thirty-one million, three hundred eighty-seven thousand, seven".
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