Base | Representation |
---|---|
bin | 110001010010011100111… |
… | …011011111000001101001 |
3 | 102222210121112020122200202 |
4 | 301102130323133001221 |
5 | 420443203132143041 |
6 | 11111555214041545 |
7 | 466464452024363 |
oct | 61223473370151 |
9 | 12883545218622 |
10 | 3387067068521 |
11 | 10964a1072254 |
12 | 468529aa92b5 |
13 | 1b752594c966 |
14 | b9d135cbd33 |
15 | 5d18aa37a9b |
hex | 3149cedf069 |
3387067068521 has 8 divisors (see below), whose sum is σ = 3388623663264. Its totient is φ = 3385510793280.
The previous prime is 3387067068487. The next prime is 3387067068571. The reversal of 3387067068521 is 1258607607833.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3387067068521 is a prime.
It is a super-2 number, since 2×33870670685212 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3387067068571) 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, 22582586 + ... + 22732076.
It is an arithmetic number, because the mean of its divisors is an integer number (423577957908).
Almost surely, 23387067068521 is an apocalyptic number.
It is an amenable number.
3387067068521 is a deficient number, since it is larger than the sum of its proper divisors (1556594743).
3387067068521 is a wasteful number, since it uses less digits than its factorization.
3387067068521 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 159751.
The product of its (nonzero) digits is 10160640, while the sum is 56.
The spelling of 3387067068521 in words is "three trillion, three hundred eighty-seven billion, sixty-seven million, sixty-eight thousand, five hundred twenty-one".
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