Base | Representation |
---|---|
bin | 100010010110000… |
… | …101001100001100 |
3 | 1111011020200200211 |
4 | 202112011030030 |
5 | 2140002320042 |
6 | 133102132204 |
7 | 20164510351 |
oct | 4226051414 |
9 | 1434220624 |
10 | 576213772 |
11 | 276291a32 |
12 | 140b81064 |
13 | 924bacc4 |
14 | 56754628 |
15 | 358c0017 |
hex | 2258530c |
576213772 has 12 divisors (see below), whose sum is σ = 1009456840. Its totient is φ = 287797536.
The previous prime is 576213761. The next prime is 576213773. The reversal of 576213772 is 277312675.
It is a happy number.
It is a super-2 number, since 2×5762137722 = 664044622084935968, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (576213773) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73122 + ... + 80617.
Almost surely, 2576213772 is an apocalyptic number.
It is an amenable number.
576213772 is a deficient number, since it is larger than the sum of its proper divisors (433243068).
576213772 is a wasteful number, since it uses less digits than its factorization.
576213772 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 154680 (or 154678 counting only the distinct ones).
The product of its digits is 123480, while the sum is 40.
The square root of 576213772 is about 24004.4531701932. The cubic root of 576213772 is about 832.1364478969.
The spelling of 576213772 in words is "five hundred seventy-six million, two hundred thirteen thousand, seven hundred seventy-two".
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