Base | Representation |
---|---|
bin | 110110100110010001000001… |
… | …100011100100111011111110 |
3 | 1011111012122100120202002002112 |
4 | 312212101001203210323332 |
5 | 222433143210121231032 |
6 | 2210411300401054022 |
7 | 101402252553205511 |
oct | 6646210143447376 |
9 | 1144178316662075 |
10 | 240124131430142 |
11 | 6a569088195113 |
12 | 22b217b9927312 |
13 | a3ca7ba95bb0b |
14 | 43420da00cd78 |
15 | 1cb62a67e91b2 |
hex | da64418e4efe |
240124131430142 has 32 divisors (see below), whose sum is σ = 363623626941120. Its totient is φ = 118921703915520.
The previous prime is 240124131430121. The next prime is 240124131430181. The reversal of 240124131430142 is 241034131421042.
It is a super-2 number, since 2×2401241314301422 (a number of 30 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 240124131430099 and 240124131430108.
It is a congruent number.
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, 2388792959 + ... + 2388893477.
It is an arithmetic number, because the mean of its divisors is an integer number (11363238341910).
Almost surely, 2240124131430142 is an apocalyptic number.
240124131430142 is a deficient number, since it is larger than the sum of its proper divisors (123499495510978).
240124131430142 is a wasteful number, since it uses less digits than its factorization.
240124131430142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 127508.
The product of its (nonzero) digits is 18432, while the sum is 32.
Adding to 240124131430142 its reverse (241034131421042), we get a palindrome (481158262851184).
The spelling of 240124131430142 in words is "two hundred forty trillion, one hundred twenty-four billion, one hundred thirty-one million, four hundred thirty thousand, one hundred forty-two".
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