Base | Representation |
---|---|
bin | 1110110101001… |
… | …10100100000100 |
3 | 22200002220012210 |
4 | 13122212210010 |
5 | 223322223322 |
6 | 20202343420 |
7 | 3040334436 |
oct | 732464404 |
9 | 280086183 |
10 | 124414212 |
11 | 6425726a |
12 | 357bab70 |
13 | 1ca111a0 |
14 | 12748656 |
15 | adc870c |
hex | 76a6904 |
124414212 has 48 divisors (see below), whose sum is σ = 313386752. Its totient is φ = 38188800.
The previous prime is 124414207. The next prime is 124414247. The reversal of 124414212 is 212414421.
124414212 is nontrivially palindromic in base 5.
It is a super-2 number, since 2×1244142122 = 30957792295161888, which contains 22 as substring.
It is a nude number because it is divisible by every one of its digits.
It is a zygodrome in base 5.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93093 + ... + 94419.
Almost surely, 2124414212 is an apocalyptic number.
124414212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
124414212 is an abundant number, since it is smaller than the sum of its proper divisors (188972540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124414212 is a wasteful number, since it uses less digits than its factorization.
124414212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1948 (or 1946 counting only the distinct ones).
The product of its digits is 512, while the sum is 21.
The square root of 124414212 is about 11154.1118875507. Note that the first 3 decimals coincide. The cubic root of 124414212 is about 499.2177260666.
Adding to 124414212 its reverse (212414421), we get a palindrome (336828633).
It can be divided in two parts, 12441 and 4212, that added together give a triangular number (16653 = T182).
The spelling of 124414212 in words is "one hundred twenty-four million, four hundred fourteen thousand, two hundred twelve".
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