Base | Representation |
---|---|
bin | 1011011101010010… |
… | …00010101101010101 |
3 | 120212200121100120221 |
4 | 11232221002231111 |
5 | 100044203020203 |
6 | 2454213554341 |
7 | 305301336106 |
oct | 55651025525 |
9 | 16780540527 |
10 | 6151220053 |
11 | 2677226740 |
12 | 12380459b1 |
13 | 7705040a4 |
14 | 424d343ad |
15 | 260058abd |
hex | 16ea42b55 |
6151220053 has 16 divisors (see below), whose sum is σ = 6936073920. Its totient is φ = 5407084800.
The previous prime is 6151220039. The next prime is 6151220071. The reversal of 6151220053 is 3500221516.
It is a cyclic number.
It is not a de Polignac number, because 6151220053 - 213 = 6151211861 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6151220003) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 38100 + ... + 117277.
It is an arithmetic number, because the mean of its divisors is an integer number (433504620).
Almost surely, 26151220053 is an apocalyptic number.
It is an amenable number.
6151220053 is a deficient number, since it is larger than the sum of its proper divisors (784853867).
6151220053 is a wasteful number, since it uses less digits than its factorization.
6151220053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 155508.
The product of its (nonzero) digits is 1800, while the sum is 25.
The square root of 6151220053 is about 78429.7140948506. The cubic root of 6151220053 is about 1832.2599462577.
Adding to 6151220053 its reverse (3500221516), we get a palindrome (9651441569).
The spelling of 6151220053 in words is "six billion, one hundred fifty-one million, two hundred twenty thousand, fifty-three".
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