Base | Representation |
---|---|
bin | 1110011110001100… |
… | …0101101000001110 |
3 | 101000201210222120201 |
4 | 3213203011220032 |
5 | 30423443004430 |
6 | 1441251204114 |
7 | 165160462663 |
oct | 34743055016 |
9 | 11021728521 |
10 | 3884734990 |
11 | 1713916994 |
12 | 904ba663a |
13 | 49ba94a76 |
14 | 28bd0ba6a |
15 | 17b0a78ca |
hex | e78c5a0e |
3884734990 has 32 divisors (see below), whose sum is σ = 7067088000. Its totient is φ = 1537411104.
The previous prime is 3884734963. The next prime is 3884735021. The reversal of 3884734990 is 994374883.
3884734990 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 364761 + ... + 375259.
It is an arithmetic number, because the mean of its divisors is an integer number (220846500).
Almost surely, 23884734990 is an apocalyptic number.
3884734990 is a deficient number, since it is larger than the sum of its proper divisors (3182353010).
3884734990 is a wasteful number, since it uses less digits than its factorization.
3884734990 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10896.
The product of its (nonzero) digits is 5225472, while the sum is 55.
The square root of 3884734990 is about 62327.6422624825. The cubic root of 3884734990 is about 1572.0045513813.
It can be divided in two parts, 38847 and 34990, that added together give a palindrome (73837).
The spelling of 3884734990 in words is "three billion, eight hundred eighty-four million, seven hundred thirty-four thousand, nine hundred ninety".
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