Base | Representation |
---|---|
bin | 1010001001000110… |
… | …01101010100000011 |
3 | 112001110211002000222 |
4 | 11010203031110003 |
5 | 42122413010210 |
6 | 2300150133255 |
7 | 251635066133 |
oct | 50443152403 |
9 | 15043732028 |
10 | 5445047555 |
11 | 2344650902 |
12 | 107b65122b |
13 | 68a11333c |
14 | 399230ac3 |
15 | 21d067655 |
hex | 1448cd503 |
5445047555 has 12 divisors (see below), whose sum is σ = 6941024400. Its totient is φ = 4099799424.
The previous prime is 5445047537. The next prime is 5445047579. The reversal of 5445047555 is 5557405445.
It is not a de Polignac number, because 5445047555 - 212 = 5445043459 is a prime.
It is a super-2 number, since 2×54450475552 = 59297085752422956050, which contains 22 as substring.
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 11 ways as a sum of consecutive naturals, for example, 1882655 + ... + 1885544.
It is an arithmetic number, because the mean of its divisors is an integer number (578418700).
Almost surely, 25445047555 is an apocalyptic number.
5445047555 is a deficient number, since it is larger than the sum of its proper divisors (1495976845).
5445047555 is a wasteful number, since it uses less digits than its factorization.
5445047555 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3768238 (or 3768221 counting only the distinct ones).
The product of its (nonzero) digits is 1400000, while the sum is 44.
The square root of 5445047555 is about 73790.5654877370. The cubic root of 5445047555 is about 1759.2756526638.
The spelling of 5445047555 in words is "five billion, four hundred forty-five million, forty-seven thousand, five hundred fifty-five".
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