Base | Representation |
---|---|
bin | 111110111000000… |
… | …011100110100101 |
3 | 2201111221120100121 |
4 | 332320003212211 |
5 | 4130022212323 |
6 | 252401441541 |
7 | 35066231230 |
oct | 7670034645 |
9 | 2644846317 |
10 | 1054882213 |
11 | 4a14a9690 |
12 | 2553402b1 |
13 | 13a714878 |
14 | a0156417 |
15 | 62922a5d |
hex | 3ee039a5 |
1054882213 has 16 divisors (see below), whose sum is σ = 1316375424. Its totient is φ = 821237760.
The previous prime is 1054882177. The next prime is 1054882253. The reversal of 1054882213 is 3122884501.
It is a happy number.
It is not a de Polignac number, because 1054882213 - 225 = 1021327781 is a prime.
It is a super-2 number, since 2×10548822132 = 2225552966607554738, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1054882253) 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, 88081 + ... + 99337.
It is an arithmetic number, because the mean of its divisors is an integer number (82273464).
Almost surely, 21054882213 is an apocalyptic number.
It is an amenable number.
1054882213 is a deficient number, since it is larger than the sum of its proper divisors (261493211).
1054882213 is a wasteful number, since it uses less digits than its factorization.
1054882213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12492.
The product of its (nonzero) digits is 15360, while the sum is 34.
The square root of 1054882213 is about 32478.9503063138. The cubic root of 1054882213 is about 1017.9692432454.
It can be divided in two parts, 105488 and 2213, that added together give a palindrome (107701).
The spelling of 1054882213 in words is "one billion, fifty-four million, eight hundred eighty-two thousand, two hundred thirteen".
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