Base | Representation |
---|---|
bin | 1001111000010101… |
… | …10111110001100001 |
3 | 111200200020222122111 |
4 | 10330022313301201 |
5 | 41330414401040 |
6 | 2234204435321 |
7 | 245310040141 |
oct | 47412676141 |
9 | 14620228574 |
10 | 5304450145 |
11 | 22822509a5 |
12 | 1040548b41 |
13 | 666c570c7 |
14 | 3846b2921 |
15 | 210a43dea |
hex | 13c2b7c61 |
5304450145 has 16 divisors (see below), whose sum is σ = 6694659072. Its totient is φ = 4029180480.
The previous prime is 5304450131. The next prime is 5304450149. The reversal of 5304450145 is 5410544035.
It is a happy number.
It is not a de Polignac number, because 5304450145 - 25 = 5304450113 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5304450149) 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 15 ways as a sum of consecutive naturals, for example, 314637 + ... + 331066.
It is an arithmetic number, because the mean of its divisors is an integer number (418416192).
Almost surely, 25304450145 is an apocalyptic number.
It is an amenable number.
5304450145 is a deficient number, since it is larger than the sum of its proper divisors (1390208927).
5304450145 is a wasteful number, since it uses less digits than its factorization.
5304450145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 645792.
The product of its (nonzero) digits is 24000, while the sum is 31.
The square root of 5304450145 is about 72831.6562011328. The cubic root of 5304450145 is about 1744.0012450937.
The spelling of 5304450145 in words is "five billion, three hundred four million, four hundred fifty thousand, one hundred forty-five".
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