Base | Representation |
---|---|
bin | 1010000011110010… |
… | …11001000111110101 |
3 | 111221101001102102011 |
4 | 11001321121013311 |
5 | 42030014001240 |
6 | 2251520044221 |
7 | 250554521431 |
oct | 50171310765 |
9 | 14841042364 |
10 | 5400531445 |
11 | 2321506231 |
12 | 1068763671 |
13 | 680b2804a |
14 | 3933639c1 |
15 | 2191c26ea |
hex | 141e591f5 |
5400531445 has 16 divisors (see below), whose sum is σ = 6767349120. Its totient is φ = 4129559104.
The previous prime is 5400531427. The next prime is 5400531463. The reversal of 5400531445 is 5441350045.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (5400531427) and next prime (5400531463).
It is not a de Polignac number, because 5400531445 - 211 = 5400529397 is a prime.
It is a congruent 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, 147651 + ... + 180559.
It is an arithmetic number, because the mean of its divisors is an integer number (422959320).
Almost surely, 25400531445 is an apocalyptic number.
It is an amenable number.
5400531445 is a deficient number, since it is larger than the sum of its proper divisors (1366817675).
5400531445 is a wasteful number, since it uses less digits than its factorization.
5400531445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34364.
The product of its (nonzero) digits is 24000, while the sum is 31.
The square root of 5400531445 is about 73488.3082197434. The cubic root of 5400531445 is about 1754.4681949141.
It can be divided in two parts, 5400531 and 445, that added together give a square (5400976 = 23242).
The spelling of 5400531445 in words is "five billion, four hundred million, five hundred thirty-one thousand, four hundred forty-five".
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