Base | Representation |
---|---|
bin | 1010001111110001… |
… | …01100000010110101 |
3 | 112012101010021012212 |
4 | 11013320230002311 |
5 | 42231224310401 |
6 | 2305505423205 |
7 | 253214546216 |
oct | 50770540265 |
9 | 15171107185 |
10 | 5501010101 |
11 | 23731a4344 |
12 | 109633ab05 |
13 | 6988a8682 |
14 | 3a283b40d |
15 | 222e1ddbb |
hex | 147e2c0b5 |
5501010101 has 8 divisors (see below), whose sum is σ = 5541094104. Its totient is φ = 5461032960.
The previous prime is 5501010077. The next prime is 5501010103. The reversal of 5501010101 is 1010101055.
It can be written as a sum of positive squares in 4 ways, for example, as 682567876 + 4818442225 = 26126^2 + 69415^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5501010101 is a prime.
It is a super-2 number, since 2×55010101012 = 60522224262608060402, which contains 22 as substring.
It is a Duffinian number.
5501010101 is a modest number, since divided by 10101 gives 5501 as remainder.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5501010103) 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, 78101 + ... + 130773.
It is an arithmetic number, because the mean of its divisors is an integer number (692636763).
Almost surely, 25501010101 is an apocalyptic number.
It is an amenable number.
5501010101 is a deficient number, since it is larger than the sum of its proper divisors (40084003).
5501010101 is a wasteful number, since it uses less digits than its factorization.
5501010101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53431.
The product of its (nonzero) digits is 25, while the sum is 14.
The square root of 5501010101 is about 74168.7946578613. The cubic root of 5501010101 is about 1765.2822219085.
Adding to 5501010101 its reverse (1010101055), we get a palindrome (6511111156).
The spelling of 5501010101 in words is "five billion, five hundred one million, ten thousand, one hundred one".
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