Base | Representation |
---|---|
bin | 111111100110010… |
… | …1010010011101011 |
3 | 12111201112201120200 |
4 | 1333030222103223 |
5 | 13332302303301 |
6 | 551431323243 |
7 | 103611626355 |
oct | 17714522353 |
9 | 5451481520 |
10 | 2134025451 |
11 | 9a56689a8 |
12 | 4b6820523 |
13 | 28017216c |
14 | 1635c60d5 |
15 | c7538c86 |
hex | 7f32a4eb |
2134025451 has 24 divisors (see below), whose sum is σ = 3256503120. Its totient is φ = 1342910016.
The previous prime is 2134025401. The next prime is 2134025473. The reversal of 2134025451 is 1545204312.
2134025451 is a `hidden beast` number, since 21 + 340 + 254 + 51 = 666.
It is not a de Polignac number, because 2134025451 - 211 = 2134023403 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2134025401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24841 + ... + 69893.
It is an arithmetic number, because the mean of its divisors is an integer number (135687630).
Almost surely, 22134025451 is an apocalyptic number.
2134025451 is a deficient number, since it is larger than the sum of its proper divisors (1122477669).
2134025451 is a wasteful number, since it uses less digits than its factorization.
2134025451 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45355 (or 45352 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
The square root of 2134025451 is about 46195.5133211008. The cubic root of 2134025451 is about 1287.4583794759.
Adding to 2134025451 its reverse (1545204312), we get a palindrome (3679229763).
The spelling of 2134025451 in words is "two billion, one hundred thirty-four million, twenty-five thousand, four hundred fifty-one".
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