Base | Representation |
---|---|
bin | 1010001111101001… |
… | …10110101001101011 |
3 | 112012022020012102211 |
4 | 11013310312221223 |
5 | 42231000124341 |
6 | 2305432105551 |
7 | 253203161626 |
oct | 50764665153 |
9 | 15168205384 |
10 | 5500004971 |
11 | 237267815a |
12 | 1095b352b7 |
13 | 698616016 |
14 | 3a2658dbd |
15 | 222cc1181 |
hex | 147d36a6b |
5500004971 has 4 divisors (see below), whose sum is σ = 5648653792. Its totient is φ = 5351356152.
The previous prime is 5500004969. The next prime is 5500005011. The reversal of 5500004971 is 1794000055.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 5500004971 - 21 = 5500004969 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5500004911) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74324355 + ... + 74324428.
It is an arithmetic number, because the mean of its divisors is an integer number (1412163448).
Almost surely, 25500004971 is an apocalyptic number.
5500004971 is a deficient number, since it is larger than the sum of its proper divisors (148648821).
5500004971 is a wasteful number, since it uses less digits than its factorization.
5500004971 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 148648820.
The product of its (nonzero) digits is 6300, while the sum is 31.
The square root of 5500004971 is about 74162.0183854242. The cubic root of 5500004971 is about 1765.1746994617.
The spelling of 5500004971 in words is "five billion, five hundred million, four thousand, nine hundred seventy-one".
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