Base | Representation |
---|---|
bin | 100111101010000… |
… | …1101101001011010 |
3 | 10102201221111122022 |
4 | 1033110031221122 |
5 | 10211124330332 |
6 | 340013254442 |
7 | 44655516314 |
oct | 11724155132 |
9 | 3381844568 |
10 | 1330698842 |
11 | 623165810 |
12 | 311794422 |
13 | 1828c6085 |
14 | c8a327b4 |
15 | 7bc56212 |
hex | 4f50da5a |
1330698842 has 16 divisors (see below), whose sum is σ = 2184475392. Its totient is φ = 602927520.
The previous prime is 1330698841. The next prime is 1330698857. The reversal of 1330698842 is 2488960331.
It is a junction number, because it is equal to n+sod(n) for n = 1330698793 and 1330698802.
It is not an unprimeable number, because it can be changed into a prime (1330698841) 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, 89738 + ... + 103509.
It is an arithmetic number, because the mean of its divisors is an integer number (136529712).
Almost surely, 21330698842 is an apocalyptic number.
1330698842 is a deficient number, since it is larger than the sum of its proper divisors (853776550).
1330698842 is a wasteful number, since it uses less digits than its factorization.
1330698842 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 193573.
The product of its (nonzero) digits is 248832, while the sum is 44.
The square root of 1330698842 is about 36478.7450716167. The cubic root of 1330698842 is about 1099.9170301056.
The spelling of 1330698842 in words is "one billion, three hundred thirty million, six hundred ninety-eight thousand, eight hundred forty-two".
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