Base | Representation |
---|---|
bin | 1010010101111110… |
… | …00011110110110001 |
3 | 112022222222020121111 |
4 | 11022333003312301 |
5 | 42333032342040 |
6 | 2315004153321 |
7 | 254415552532 |
oct | 51277036661 |
9 | 15288866544 |
10 | 5553012145 |
11 | 239a59223a |
12 | 10ab838841 |
13 | 6a65b5105 |
14 | 3a96d6689 |
15 | 227791dea |
hex | 14afc3db1 |
5553012145 has 8 divisors (see below), whose sum is σ = 6664138560. Its totient is φ = 4442060400.
The previous prime is 5553012109. The next prime is 5553012149. The reversal of 5553012145 is 5412103555.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5553012145 - 227 = 5418794417 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5553012149) 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 7 ways as a sum of consecutive naturals, for example, 41316 + ... + 113194.
It is an arithmetic number, because the mean of its divisors is an integer number (833017320).
Almost surely, 25553012145 is an apocalyptic number.
It is an amenable number.
5553012145 is a deficient number, since it is larger than the sum of its proper divisors (1111126415).
5553012145 is a wasteful number, since it uses less digits than its factorization.
5553012145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87335.
The product of its (nonzero) digits is 15000, while the sum is 31.
The square root of 5553012145 is about 74518.5355800824. The cubic root of 5553012145 is about 1770.8272963460.
The spelling of 5553012145 in words is "five billion, five hundred fifty-three million, twelve thousand, one hundred forty-five".
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