Base | Representation |
---|---|
bin | 111100010000110… |
… | …010000010010100 |
3 | 2121110102202110111 |
4 | 330100302002110 |
5 | 4032311012322 |
6 | 244153532404 |
7 | 34024426531 |
oct | 7420620224 |
9 | 2543382414 |
10 | 1011032212 |
11 | 479779513 |
12 | 242714104 |
13 | 131600818 |
14 | 983bdd88 |
15 | 5db60177 |
hex | 3c432094 |
1011032212 has 6 divisors (see below), whose sum is σ = 1769306378. Its totient is φ = 505516104.
The previous prime is 1011032203. The next prime is 1011032219. The reversal of 1011032212 is 2122301101.
It can be written as a sum of positive squares in only one way, i.e., 999444996 + 11587216 = 31614^2 + 3404^2 .
It is a super-2 number, since 2×10110322122 = 2044372267403225888, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1011032192 and 1011032201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1011032219) 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 as a sum of consecutive naturals, namely, 126379023 + ... + 126379030.
Almost surely, 21011032212 is an apocalyptic number.
It is an amenable number.
1011032212 is a deficient number, since it is larger than the sum of its proper divisors (758274166).
1011032212 is a wasteful number, since it uses less digits than its factorization.
1011032212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 252758057 (or 252758055 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 13.
The square root of 1011032212 is about 31796.7327252345. The cubic root of 1011032212 is about 1003.6639629795.
Adding to 1011032212 its reverse (2122301101), we get a palindrome (3133333313).
The spelling of 1011032212 in words is "one billion, eleven million, thirty-two thousand, two hundred twelve".
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