Base | Representation |
---|---|
bin | 1010000100011001… |
… | …10110011100011000 |
3 | 111221201122120102222 |
4 | 11002030312130120 |
5 | 42032320213110 |
6 | 2252221243212 |
7 | 250646054606 |
oct | 50214663430 |
9 | 14851576388 |
10 | 5405632280 |
11 | 232437a5a4 |
12 | 106a403508 |
13 | 681bc29a9 |
14 | 393cd0876 |
15 | 21987dc55 |
hex | 142336718 |
5405632280 has 32 divisors (see below), whose sum is σ = 12171254400. Its totient is φ = 2160727296.
The previous prime is 5405632279. The next prime is 5405632289. The reversal of 5405632280 is 822365045.
It is a self number, because there is not a number n which added to its sum of digits gives 5405632280.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5405632289) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10604 + ... + 104516.
It is an arithmetic number, because the mean of its divisors is an integer number (380351700).
Almost surely, 25405632280 is an apocalyptic number.
It is an amenable number.
5405632280 is an abundant number, since it is smaller than the sum of its proper divisors (6765622120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5405632280 is a wasteful number, since it uses less digits than its factorization.
5405632280 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95363 (or 95359 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 35.
The square root of 5405632280 is about 73523.0051072452. The cubic root of 5405632280 is about 1755.0203897491.
The spelling of 5405632280 in words is "five billion, four hundred five million, six hundred thirty-two thousand, two hundred eighty".
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