Base | Representation |
---|---|
bin | 1010010101110000… |
… | …11010101100110101 |
3 | 112022212200202210212 |
4 | 11022320122230311 |
5 | 42332111130314 |
6 | 2314502555205 |
7 | 254365010465 |
oct | 51270325465 |
9 | 15285622725 |
10 | 5551270709 |
11 | 2399602936 |
12 | 10ab138b05 |
13 | 6a612558a |
14 | 3a93a1ba5 |
15 | 22754ae3e |
hex | 14ae1ab35 |
5551270709 has 4 divisors (see below), whose sum is σ = 5562396000. Its totient is φ = 5540145420.
The previous prime is 5551270667. The next prime is 5551270757. The reversal of 5551270709 is 9070721555.
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.
It is a cyclic number.
It is not a de Polignac number, because 5551270709 - 232 = 1256303413 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 (5551270759) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 5561897 + ... + 5562894.
It is an arithmetic number, because the mean of its divisors is an integer number (1390599000).
Almost surely, 25551270709 is an apocalyptic number.
It is an amenable number.
5551270709 is a deficient number, since it is larger than the sum of its proper divisors (11125291).
5551270709 is a wasteful number, since it uses less digits than its factorization.
5551270709 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11125290.
The product of its (nonzero) digits is 110250, while the sum is 41.
The square root of 5551270709 is about 74506.8500810496. The cubic root of 5551270709 is about 1770.6421653013.
The spelling of 5551270709 in words is "five billion, five hundred fifty-one million, two hundred seventy thousand, seven hundred nine".
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