Base | Representation |
---|---|
bin | 11000010011010010… |
… | …10100001001111010 |
3 | 1020200020201102020212 |
4 | 30021221110021322 |
5 | 203204430233130 |
6 | 5554340351122 |
7 | 641211231542 |
oct | 141151241172 |
9 | 36606642225 |
10 | 13046727290 |
11 | 55955a0353 |
12 | 26413a54a2 |
13 | 12cbc8259c |
14 | 8baa50322 |
15 | 5155d1e95 |
hex | 309a5427a |
13046727290 has 8 divisors (see below), whose sum is σ = 23484109140. Its totient is φ = 5218690912.
The previous prime is 13046727269. The next prime is 13046727349. The reversal of 13046727290 is 9272764031.
It can be written as a sum of positive squares in 2 ways, for example, as 12938380009 + 108347281 = 113747^2 + 10409^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 652336355 + ... + 652336374.
Almost surely, 213046727290 is an apocalyptic number.
13046727290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13046727290 is a deficient number, since it is larger than the sum of its proper divisors (10437381850).
13046727290 is a wasteful number, since it uses less digits than its factorization.
13046727290 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1304672736.
The product of its (nonzero) digits is 127008, while the sum is 41.
The spelling of 13046727290 in words is "thirteen billion, forty-six million, seven hundred twenty-seven thousand, two hundred ninety".
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