Base | Representation |
---|---|
bin | 1010000111011110… |
… | …10011110001001001 |
3 | 112000112012212102020 |
4 | 11003233103301021 |
5 | 42110422130010 |
6 | 2254542355053 |
7 | 251411333226 |
oct | 50357236111 |
9 | 15015185366 |
10 | 5431442505 |
11 | 23379a9165 |
12 | 1076b8ba89 |
13 | 68735b908 |
14 | 3974cc94d |
15 | 21bc7b470 |
hex | 143bd3c49 |
5431442505 has 32 divisors (see below), whose sum is σ = 9151885440. Its totient is φ = 2743050240.
The previous prime is 5431442503. The next prime is 5431442507. The reversal of 5431442505 is 5052441345.
5431442505 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (5431442503) and next prime (5431442507).
It is not a de Polignac number, because 5431442505 - 21 = 5431442503 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5431442503) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1209865 + ... + 1214345.
It is an arithmetic number, because the mean of its divisors is an integer number (285996420).
Almost surely, 25431442505 is an apocalyptic number.
It is an amenable number.
5431442505 is a deficient number, since it is larger than the sum of its proper divisors (3720442935).
5431442505 is a wasteful number, since it uses less digits than its factorization.
5431442505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8761.
The product of its (nonzero) digits is 48000, while the sum is 33.
The square root of 5431442505 is about 73698.3209103165. The cubic root of 5431442505 is about 1757.8091827224.
The spelling of 5431442505 in words is "five billion, four hundred thirty-one million, four hundred forty-two thousand, five hundred five".
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