Base | Representation |
---|---|
bin | 1111000100100000… |
… | …0100000110100111 |
3 | 101102221011210010001 |
4 | 3301020010012213 |
5 | 31241112014030 |
6 | 1505231242131 |
7 | 202151346124 |
oct | 36110040647 |
9 | 11387153101 |
10 | 4045423015 |
11 | 1796599207 |
12 | 94a979347 |
13 | 4c616673a |
14 | 2a53b974b |
15 | 18a248cca |
hex | f12041a7 |
4045423015 has 8 divisors (see below), whose sum is σ = 4967403408. Its totient is φ = 3161074560.
The previous prime is 4045422991. The next prime is 4045423033. The reversal of 4045423015 is 5103245404.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4045423015 - 29 = 4045422503 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9407746 + ... + 9408175.
It is an arithmetic number, because the mean of its divisors is an integer number (620925426).
Almost surely, 24045423015 is an apocalyptic number.
4045423015 is a deficient number, since it is larger than the sum of its proper divisors (921980393).
4045423015 is a wasteful number, since it uses less digits than its factorization.
4045423015 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18815969.
The product of its (nonzero) digits is 9600, while the sum is 28.
The square root of 4045423015 is about 63603.6399508707. The cubic root of 4045423015 is about 1593.3871617125.
Adding to 4045423015 its reverse (5103245404), we get a palindrome (9148668419).
The spelling of 4045423015 in words is "four billion, forty-five million, four hundred twenty-three thousand, fifteen".
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