Base | Representation |
---|---|
bin | 1010011110011001… |
… | …11000000110111001 |
3 | 112111221001201222021 |
4 | 11033030320012321 |
5 | 43004134233110 |
6 | 2330012154441 |
7 | 256235011624 |
oct | 51714700671 |
9 | 15457051867 |
10 | 5623742905 |
11 | 2426502310 |
12 | 110b468a21 |
13 | 6b814b431 |
14 | 3b4c68dbb |
15 | 22dab42da |
hex | 14f3381b9 |
5623742905 has 16 divisors (see below), whose sum is σ = 7363966464. Its totient is φ = 4088897280.
The previous prime is 5623742897. The next prime is 5623742933. The reversal of 5623742905 is 5092473265.
It is not a de Polignac number, because 5623742905 - 23 = 5623742897 is a prime.
It is a Duffinian number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 233089 + ... + 256081.
It is an arithmetic number, because the mean of its divisors is an integer number (460247904).
Almost surely, 25623742905 is an apocalyptic number.
5623742905 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
5623742905 is a deficient number, since it is larger than the sum of its proper divisors (1740223559).
5623742905 is a wasteful number, since it uses less digits than its factorization.
5623742905 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27456.
The product of its (nonzero) digits is 453600, while the sum is 43.
The square root of 5623742905 is about 74991.6188983809. The cubic root of 5623742905 is about 1778.3141578474.
The spelling of 5623742905 in words is "five billion, six hundred twenty-three million, seven hundred forty-two thousand, nine hundred five".
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