Base | Representation |
---|---|
bin | 1010010100001100101001 |
3 | 12002101102102 |
4 | 22110030221 |
5 | 1143013134 |
6 | 133543145 |
7 | 31661606 |
oct | 12241451 |
9 | 5071372 |
10 | 2704169 |
11 | 1587756 |
12 | aa4ab5 |
13 | 738b00 |
14 | 5056ad |
15 | 38637e |
hex | 294329 |
2704169 has 6 divisors (see below), whose sum is σ = 2928366. Its totient is φ = 2496000.
The previous prime is 2704157. The next prime is 2704189. The reversal of 2704169 is 9614072.
It can be written as a sum of positive squares in 3 ways, for example, as 102400 + 2601769 = 320^2 + 1613^2 .
It is not a de Polignac number, because 2704169 - 216 = 2638633 is a prime.
It is a super-2 number, since 2×27041692 = 14625059961122, which contains 22 as substring.
It is an Ulam number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2704109) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7832 + ... + 8169.
It is an arithmetic number, because the mean of its divisors is an integer number (488061).
22704169 is an apocalyptic number.
It is an amenable number.
2704169 is a deficient number, since it is larger than the sum of its proper divisors (224197).
2704169 is a wasteful number, since it uses less digits than its factorization.
2704169 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16027 (or 16014 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 29.
The square root of 2704169 is about 1644.4357694966. The cubic root of 2704169 is about 139.3192977221.
Subtracting 2704169 from its reverse (9614072), we obtain a triangular number (6909903 = T3717).
It can be divided in two parts, 2704 and 169, that multiplied together give a 4-th power (456976 = 264).
The spelling of 2704169 in words is "two million, seven hundred four thousand, one hundred sixty-nine".
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