Base | Representation |
---|---|
bin | 111100011101101… |
… | …011001110110100 |
3 | 2121200210110221200 |
4 | 330131223032310 |
5 | 4034142142322 |
6 | 244354212500 |
7 | 34065235002 |
oct | 7435531664 |
9 | 2550713850 |
10 | 1014412212 |
11 | 480677a00 |
12 | 243884130 |
13 | 132215118 |
14 | 98a1da72 |
15 | 5e0cb8ac |
hex | 3c76b3b4 |
1014412212 has 54 divisors (see below), whose sum is σ = 2818522434. Its totient is φ = 307396320.
The previous prime is 1014412177. The next prime is 1014412213. The reversal of 1014412212 is 2122144101.
1014412212 is a `hidden beast` number, since 1 + 0 + 1 + 441 + 221 + 2 = 666.
It can be written as a sum of positive squares in only one way, i.e., 820478736 + 193933476 = 28644^2 + 13926^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1014412213) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 112083 + ... + 120794.
Almost surely, 21014412212 is an apocalyptic number.
1014412212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1014412212 is an abundant number, since it is smaller than the sum of its proper divisors (1804110222).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1014412212 is a wasteful number, since it uses less digits than its factorization.
1014412212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 232909 (or 232893 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 18.
The square root of 1014412212 is about 31849.8384925261. The cubic root of 1014412212 is about 1004.7811746041.
Adding to 1014412212 its reverse (2122144101), we get a palindrome (3136556313).
The spelling of 1014412212 in words is "one billion, fourteen million, four hundred twelve thousand, two hundred twelve".
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