Base | Representation |
---|---|
bin | 1010010010000110… |
… | …01001110000011101 |
3 | 112020201212000010011 |
4 | 11021003021300131 |
5 | 42301223433321 |
6 | 2311444043221 |
7 | 253542506665 |
oct | 51103116035 |
9 | 15221760104 |
10 | 5520530461 |
11 | 2383217276 |
12 | 10a0993511 |
13 | 69c951694 |
14 | 3a527d1a5 |
15 | 2249c7ae1 |
hex | 1490c9c1d |
5520530461 has 4 divisors (see below), whose sum is σ = 5521059424. Its totient is φ = 5520001500.
The previous prime is 5520530453. The next prime is 5520530471. The reversal of 5520530461 is 1640350255.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1640350255 = 5 ⋅328070051.
It is a cyclic number.
It is not a de Polignac number, because 5520530461 - 23 = 5520530453 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5520530401) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 248505 + ... + 269806.
It is an arithmetic number, because the mean of its divisors is an integer number (1380264856).
Almost surely, 25520530461 is an apocalyptic number.
It is an amenable number.
5520530461 is a deficient number, since it is larger than the sum of its proper divisors (528963).
5520530461 is a wasteful number, since it uses less digits than its factorization.
5520530461 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 528962.
The product of its (nonzero) digits is 18000, while the sum is 31.
The square root of 5520530461 is about 74300.2722807932. The cubic root of 5520530461 is about 1767.3677943617.
The spelling of 5520530461 in words is "five billion, five hundred twenty million, five hundred thirty thousand, four hundred sixty-one".
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