Base | Representation |
---|---|
bin | 1000000000101110… |
… | …1010011111000111 |
3 | 12112212121211000010 |
4 | 2000023222133013 |
5 | 13401014310010 |
6 | 553221321303 |
7 | 104202204402 |
oct | 20013523707 |
9 | 5485554003 |
10 | 2150541255 |
11 | a03a19525 |
12 | 500266233 |
13 | 283705725 |
14 | 165884d39 |
15 | c8bec620 |
hex | 802ea7c7 |
2150541255 has 32 divisors (see below), whose sum is σ = 3582302400. Its totient is φ = 1100316672.
The previous prime is 2150541233. The next prime is 2150541271. The reversal of 2150541255 is 5521450512.
It is not a de Polignac number, because 2150541255 - 212 = 2150537159 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52551 + ... + 84039.
It is an arithmetic number, because the mean of its divisors is an integer number (111946950).
Almost surely, 22150541255 is an apocalyptic number.
2150541255 is a deficient number, since it is larger than the sum of its proper divisors (1431761145).
2150541255 is a wasteful number, since it uses less digits than its factorization.
2150541255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31683.
The product of its (nonzero) digits is 10000, while the sum is 30.
The square root of 2150541255 is about 46373.9286129610. The cubic root of 2150541255 is about 1290.7711782127.
Adding to 2150541255 its reverse (5521450512), we get a palindrome (7671991767).
The spelling of 2150541255 in words is "two billion, one hundred fifty million, five hundred forty-one thousand, two hundred fifty-five".
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