Base | Representation |
---|---|
bin | 1001011000110100… |
… | …01001111011011100 |
3 | 111000020200121100022 |
4 | 10230122021323130 |
5 | 40310221134322 |
6 | 2152041051312 |
7 | 235616321252 |
oct | 45432117334 |
9 | 14006617308 |
10 | 5040021212 |
11 | 2156a62596 |
12 | b87a86b38 |
13 | 624231c95 |
14 | 35b51c5d2 |
15 | 1e770e942 |
hex | 12c689edc |
5040021212 has 24 divisors (see below), whose sum is σ = 9407047104. Its totient is φ = 2354458112.
The previous prime is 5040021179. The next prime is 5040021221. The reversal of 5040021212 is 2121200405.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 261188 + ... + 279819.
It is an arithmetic number, because the mean of its divisors is an integer number (391960296).
Almost surely, 25040021212 is an apocalyptic number.
It is an amenable number.
5040021212 is a deficient number, since it is larger than the sum of its proper divisors (4367025892).
5040021212 is a wasteful number, since it uses less digits than its factorization.
5040021212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 541165 (or 541163 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 17.
The square root of 5040021212 is about 70993.1067921386. The cubic root of 5040021212 is about 1714.5261817819.
Adding to 5040021212 its reverse (2121200405), we get a palindrome (7161221617).
The spelling of 5040021212 in words is "five billion, forty million, twenty-one thousand, two hundred twelve".
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