Base | Representation |
---|---|
bin | 1011011000001011… |
… | …1011011101000001 |
3 | 21212212001111201210 |
4 | 2312002323131001 |
5 | 22223340033441 |
6 | 1223022320333 |
7 | 135454310520 |
oct | 26602733501 |
9 | 7785044653 |
10 | 3054221121 |
11 | 1328034596 |
12 | 712a290a9 |
13 | 3989ba043 |
14 | 20d8bc4b7 |
15 | 12d204616 |
hex | b60bb741 |
3054221121 has 16 divisors (see below), whose sum is σ = 4669220864. Its totient is φ = 1739580624.
The previous prime is 3054221111. The next prime is 3054221179. The reversal of 3054221121 is 1211224503.
3054221121 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3054221121 - 26 = 3054221057 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is not an unprimeable number, because it can be changed into a prime (3054221111) 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, 230425 + ... + 243318.
It is an arithmetic number, because the mean of its divisors is an integer number (291826304).
Almost surely, 23054221121 is an apocalyptic number.
It is an amenable number.
3054221121 is a deficient number, since it is larger than the sum of its proper divisors (1614999743).
3054221121 is a wasteful number, since it uses less digits than its factorization.
3054221121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 474060.
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 3054221121 is about 55265.0081063959. The cubic root of 3054221121 is about 1450.8866746521.
Adding to 3054221121 its reverse (1211224503), we get a palindrome (4265445624).
The spelling of 3054221121 in words is "three billion, fifty-four million, two hundred twenty-one thousand, one hundred twenty-one".
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