Base | Representation |
---|---|
bin | 10100110001100100111… |
… | …011000100010101101011 |
3 | 12001110221110022110122221 |
4 | 110301210323010111223 |
5 | 141342232310120024 |
6 | 3011501325254511 |
7 | 205066545511201 |
oct | 24614473042553 |
9 | 5043843273587 |
10 | 1427622348139 |
11 | 5004a6663289 |
12 | 1b0823a04437 |
13 | a4816509480 |
14 | 4d150d71071 |
15 | 272081793e4 |
hex | 14c64ec456b |
1427622348139 has 8 divisors (see below), whose sum is σ = 1537448743040. Its totient is φ = 1317797280576.
The previous prime is 1427622348133. The next prime is 1427622348143. The reversal of 1427622348139 is 9318432267241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1427622348139 - 229 = 1427085477227 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1427622348133) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3916879 + ... + 4265815.
It is an arithmetic number, because the mean of its divisors is an integer number (192181092880).
Almost surely, 21427622348139 is an apocalyptic number.
1427622348139 is a deficient number, since it is larger than the sum of its proper divisors (109826394901).
1427622348139 is a wasteful number, since it uses less digits than its factorization.
1427622348139 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 663669.
The product of its digits is 3483648, while the sum is 52.
The spelling of 1427622348139 in words is "one trillion, four hundred twenty-seven billion, six hundred twenty-two million, three hundred forty-eight thousand, one hundred thirty-nine".
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