Base | Representation |
---|---|
bin | 100111101001001… |
… | …1111010110100010 |
3 | 10102201002112221011 |
4 | 1033102133112202 |
5 | 10211020401244 |
6 | 335555451134 |
7 | 44651625232 |
oct | 11722372642 |
9 | 3381075834 |
10 | 1330247074 |
11 | 622987352 |
12 | 3115b6aaa |
13 | 182798560 |
14 | c8955cc2 |
15 | 7bbb7434 |
hex | 4f49f5a2 |
1330247074 has 16 divisors (see below), whose sum is σ = 2167881912. Its totient is φ = 608525568.
The previous prime is 1330247041. The next prime is 1330247101. The reversal of 1330247074 is 4707420331.
It can be written as a sum of positive squares in 4 ways, for example, as 371911225 + 958335849 = 19285^2 + 30957^2 .
It is a super-2 number, since 2×13302470742 = 3539114555771122952, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223449 + ... + 229324.
Almost surely, 21330247074 is an apocalyptic number.
1330247074 is a deficient number, since it is larger than the sum of its proper divisors (837634838).
1330247074 is a wasteful number, since it uses less digits than its factorization.
1330247074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 452901.
The product of its (nonzero) digits is 14112, while the sum is 31.
The square root of 1330247074 is about 36472.5523373399. The cubic root of 1330247074 is about 1099.7925432459.
The spelling of 1330247074 in words is "one billion, three hundred thirty million, two hundred forty-seven thousand, seventy-four".
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