Base | Representation |
---|---|
bin | 111101001100101… |
… | …0011010101110011 |
3 | 12022002221020012011 |
4 | 1322121103111303 |
5 | 13201141000141 |
6 | 535432343351 |
7 | 101613030640 |
oct | 17231232563 |
9 | 5262836164 |
10 | 2053453171 |
11 | 964136840 |
12 | 493844b57 |
13 | 269571463 |
14 | 156a10dc7 |
15 | c0420881 |
hex | 7a653573 |
2053453171 has 32 divisors (see below), whose sum is σ = 2768504832. Its totient is φ = 1473884160.
The previous prime is 2053453163. The next prime is 2053453189. The reversal of 2053453171 is 1713543502.
It is a happy number.
It is not a de Polignac number, because 2053453171 - 23 = 2053453163 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2053453111) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44835 + ... + 78211.
It is an arithmetic number, because the mean of its divisors is an integer number (86515776).
Almost surely, 22053453171 is an apocalyptic number.
2053453171 is a deficient number, since it is larger than the sum of its proper divisors (715051661).
2053453171 is a wasteful number, since it uses less digits than its factorization.
2053453171 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33459.
The product of its (nonzero) digits is 12600, while the sum is 31.
The square root of 2053453171 is about 45315.0435396459. The cubic root of 2053453171 is about 1271.0469740845.
Adding to 2053453171 its reverse (1713543502), we get a palindrome (3766996673).
The spelling of 2053453171 in words is "two billion, fifty-three million, four hundred fifty-three thousand, one hundred seventy-one".
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