Base | Representation |
---|---|
bin | 10011001000001010110… |
… | …111110101011010100010 |
3 | 11122122210202021110111021 |
4 | 103020022313311122202 |
5 | 133013434223321232 |
6 | 2443502502240054 |
7 | 163652052031132 |
oct | 23101267653242 |
9 | 4578722243437 |
10 | 1314442401442 |
11 | 4674a7517155 |
12 | 1928b812602a |
13 | 96c4a272501 |
14 | 47895702ac2 |
15 | 242d1ce5397 |
hex | 1320adf56a2 |
1314442401442 has 8 divisors (see below), whose sum is σ = 1971778079232. Its totient is φ = 657183041700.
The previous prime is 1314442401407. The next prime is 1314442401449. The reversal of 1314442401442 is 2441042444131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×13144424014422 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1314442401398 and 1314442401407.
It is not an unprimeable number, because it can be changed into a prime (1314442401449) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19036434 + ... + 19105357.
It is an arithmetic number, because the mean of its divisors is an integer number (246472259904).
Almost surely, 21314442401442 is an apocalyptic number.
1314442401442 is a deficient number, since it is larger than the sum of its proper divisors (657335677790).
1314442401442 is a wasteful number, since it uses less digits than its factorization.
1314442401442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38159024.
The product of its (nonzero) digits is 49152, while the sum is 34.
Adding to 1314442401442 its reverse (2441042444131), we get a palindrome (3755484845573).
The spelling of 1314442401442 in words is "one trillion, three hundred fourteen billion, four hundred forty-two million, four hundred one thousand, four hundred forty-two".
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