Base | Representation |
---|---|
bin | 1010001010110001… |
… | …1000110101001010 |
3 | 21001020010020212112 |
4 | 2202230120311022 |
5 | 21042230420114 |
6 | 1130503342322 |
7 | 124432515146 |
oct | 24254306512 |
9 | 7036106775 |
10 | 2729545034 |
11 | 1180836647 |
12 | 6421519a2 |
13 | 34665c608 |
14 | 1bc724226 |
15 | 10e96e13e |
hex | a2b18d4a |
2729545034 has 4 divisors (see below), whose sum is σ = 4094317554. Its totient is φ = 1364772516.
The previous prime is 2729545031. The next prime is 2729545043. The reversal of 2729545034 is 4305459272.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 2396592025 + 332953009 = 48955^2 + 18247^2 .
It is a super-2 number, since 2×27295450342 = 14900832185268122312, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2729544982 and 2729545000.
It is not an unprimeable number, because it can be changed into a prime (2729545031) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 682386257 + ... + 682386260.
Almost surely, 22729545034 is an apocalyptic number.
2729545034 is a deficient number, since it is larger than the sum of its proper divisors (1364772520).
2729545034 is a wasteful number, since it uses less digits than its factorization.
2729545034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1364772519.
The product of its (nonzero) digits is 302400, while the sum is 41.
The square root of 2729545034 is about 52245.0479375797. The cubic root of 2729545034 is about 1397.5373430753.
The spelling of 2729545034 in words is "two billion, seven hundred twenty-nine million, five hundred forty-five thousand, thirty-four".
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