Base | Representation |
---|---|
bin | 111001111011110001… |
… | …0111111111011110100 |
3 | 102220010111120012010200 |
4 | 1303313202333323310 |
5 | 4014244012401122 |
6 | 133053145520500 |
7 | 11663023342560 |
oct | 1636742777364 |
9 | 386114505120 |
10 | 124412231412 |
11 | 48843508967 |
12 | 201414a3130 |
13 | b9693407a1 |
14 | 60433266a0 |
15 | 33825085ac |
hex | 1cf78bfef4 |
124412231412 has 72 divisors (see below), whose sum is σ = 359456889792. Its totient is φ = 35542022400.
The previous prime is 124412231407. The next prime is 124412231443. The reversal of 124412231412 is 214132214421.
124412231412 is a `hidden beast` number, since 1 + 2 + 4 + 4 + 12 + 231 + 412 = 666.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2447212 + ... + 2497532.
Almost surely, 2124412231412 is an apocalyptic number.
124412231412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
124412231412 is an abundant number, since it is smaller than the sum of its proper divisors (235044658380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124412231412 is a wasteful number, since it uses less digits than its factorization.
124412231412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60149 (or 60144 counting only the distinct ones).
The product of its digits is 3072, while the sum is 27.
Adding to 124412231412 its reverse (214132214421), we get a palindrome (338544445833).
The spelling of 124412231412 in words is "one hundred twenty-four billion, four hundred twelve million, two hundred thirty-one thousand, four hundred twelve".
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