Base | Representation |
---|---|
bin | 1011011000001000… |
… | …1010011001000001 |
3 | 21212211200022001211 |
4 | 2312002022121001 |
5 | 22223312121121 |
6 | 1223014130121 |
7 | 135452512603 |
oct | 26602123101 |
9 | 7784608054 |
10 | 3054020161 |
11 | 1327a07605 |
12 | 712950941 |
13 | 39894972a |
14 | 20d869173 |
15 | 12d1b4ce1 |
hex | b608a641 |
3054020161 has 16 divisors (see below), whose sum is σ = 3109917888. Its totient is φ = 2998840000.
The previous prime is 3054020141. The next prime is 3054020171. The reversal of 3054020161 is 1610204503.
It is a cyclic number.
It is not a de Polignac number, because 3054020161 - 25 = 3054020129 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3054020141) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9633975 + ... + 9634291.
It is an arithmetic number, because the mean of its divisors is an integer number (194369868).
Almost surely, 23054020161 is an apocalyptic number.
It is an amenable number.
3054020161 is a deficient number, since it is larger than the sum of its proper divisors (55897727).
3054020161 is a wasteful number, since it uses less digits than its factorization.
3054020161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 992.
The product of its (nonzero) digits is 720, while the sum is 22.
The square root of 3054020161 is about 55263.1899278353. The cubic root of 3054020161 is about 1450.8548524002.
Adding to 3054020161 its reverse (1610204503), we get a palindrome (4664224664).
The spelling of 3054020161 in words is "three billion, fifty-four million, twenty thousand, one hundred sixty-one".
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