Base | Representation |
---|---|
bin | 111001101111110110… |
… | …1100010100001011100 |
3 | 102212002122002200002021 |
4 | 1303133231202201130 |
5 | 4012434124410330 |
6 | 132545342505524 |
7 | 11650066336366 |
oct | 1633755424134 |
9 | 385078080067 |
10 | 124012341340 |
11 | 486588085a8 |
12 | 2004b5952a4 |
13 | b90453a244 |
14 | 600618dd36 |
15 | 335c36767a |
hex | 1cdfb6285c |
124012341340 has 12 divisors (see below), whose sum is σ = 260425916856. Its totient is φ = 49604936528.
The previous prime is 124012341331. The next prime is 124012341371. The reversal of 124012341340 is 43143210421.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3100308514 + ... + 3100308553.
It is an arithmetic number, because the mean of its divisors is an integer number (21702159738).
Almost surely, 2124012341340 is an apocalyptic number.
124012341340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
124012341340 is an abundant number, since it is smaller than the sum of its proper divisors (136413575516).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124012341340 is a wasteful number, since it uses less digits than its factorization.
124012341340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6200617076 (or 6200617074 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 25.
Adding to 124012341340 its reverse (43143210421), we get a palindrome (167155551761).
The spelling of 124012341340 in words is "one hundred twenty-four billion, twelve million, three hundred forty-one thousand, three hundred forty".
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