Base | Representation |
---|---|
bin | 11110100001011… |
… | …100010010101000 |
3 | 1022200120111222012 |
4 | 132201130102220 |
5 | 2022043124422 |
6 | 122451415052 |
7 | 15455430452 |
oct | 3641342250 |
9 | 1280514865 |
10 | 512083112 |
11 | 24306a692 |
12 | 1235b4488 |
13 | 82125b78 |
14 | 4c01d2d2 |
15 | 2ee534e2 |
hex | 1e85c4a8 |
512083112 has 32 divisors (see below), whose sum is σ = 1041442920. Its totient is φ = 235100160.
The previous prime is 512083111. The next prime is 512083139. The reversal of 512083112 is 211380215.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 315915076 + 196168036 = 17774^2 + 14006^2 .
It is a super-2 number, since 2×5120831122 = 524458227191209088, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (512083111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40343 + ... + 51494.
Almost surely, 2512083112 is an apocalyptic number.
It is an amenable number.
512083112 is an abundant number, since it is smaller than the sum of its proper divisors (529359808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
512083112 is a wasteful number, since it uses less digits than its factorization.
512083112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 91901 (or 91897 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 23.
The square root of 512083112 is about 22629.2534565328. The cubic root of 512083112 is about 800.0432851580.
The spelling of 512083112 in words is "five hundred twelve million, eighty-three thousand, one hundred twelve".
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