Base | Representation |
---|---|
bin | 10000110110110010… |
… | …00010101111010101 |
3 | 212100200012102122011 |
4 | 20123121002233111 |
5 | 122013131443440 |
6 | 4053545504221 |
7 | 440153226664 |
oct | 103331025725 |
9 | 25320172564 |
10 | 9049484245 |
11 | 392421a4aa |
12 | 19067a2071 |
13 | b12ab7a09 |
14 | 61bc16ddb |
15 | 37e7039ea |
hex | 21b642bd5 |
9049484245 has 8 divisors (see below), whose sum is σ = 10859891616. Its totient is φ = 7239247056.
The previous prime is 9049484237. The next prime is 9049484263. The reversal of 9049484245 is 5424849409.
It is a happy number.
9049484245 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 9049484245 - 23 = 9049484237 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 190894 + ... + 233536.
It is an arithmetic number, because the mean of its divisors is an integer number (1357486452).
Almost surely, 29049484245 is an apocalyptic number.
It is an amenable number.
9049484245 is a deficient number, since it is larger than the sum of its proper divisors (1810407371).
9049484245 is a wasteful number, since it uses less digits than its factorization.
9049484245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85091.
The product of its (nonzero) digits is 1658880, while the sum is 49.
The square root of 9049484245 is about 95128.7771654824. Note that the first 3 decimals coincide. The cubic root of 9049484245 is about 2083.8891306146.
The spelling of 9049484245 in words is "nine billion, forty-nine million, four hundred eighty-four thousand, two hundred forty-five".
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