Base | Representation |
---|---|
bin | 1010010110111011… |
… | …00100110101101000 |
3 | 112100120000122202010 |
4 | 11023131210311220 |
5 | 42342104332220 |
6 | 2315451435520 |
7 | 254543550456 |
oct | 51335446550 |
9 | 15316018663 |
10 | 5561011560 |
11 | 23a4056325 |
12 | 10b2455ba0 |
13 | 6a81561b0 |
14 | 3aa7b99d6 |
15 | 2283221e0 |
hex | 14b764d68 |
5561011560 has 64 divisors (see below), whose sum is σ = 17966350080. Its totient is φ = 1368864000.
The previous prime is 5561011543. The next prime is 5561011583. The reversal of 5561011560 is 651101655.
It is a Harshad number since it is a multiple of its sum of digits (30).
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, 1780816 + ... + 1783935.
It is an arithmetic number, because the mean of its divisors is an integer number (280724220).
Almost surely, 25561011560 is an apocalyptic number.
It is an amenable number.
5561011560 is an abundant number, since it is smaller than the sum of its proper divisors (12405338520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5561011560 is a wasteful number, since it uses less digits than its factorization.
5561011560 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3564778 (or 3564774 counting only the distinct ones).
The product of its (nonzero) digits is 4500, while the sum is 30.
The square root of 5561011560 is about 74572.1902588358. The cubic root of 5561011560 is about 1771.6772125963.
The spelling of 5561011560 in words is "five billion, five hundred sixty-one million, eleven thousand, five hundred sixty".
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