Base | Representation |
---|---|
bin | 110100110001… |
… | …1001000110110 |
3 | 1221001201210111 |
4 | 1221203020312 |
5 | 24040402141 |
6 | 2425013234 |
7 | 454116526 |
oct | 151431066 |
9 | 57051714 |
10 | 27669046 |
11 | 14689189 |
12 | 932421a |
13 | 596a022 |
14 | 3963686 |
15 | 2668381 |
hex | 1a63236 |
27669046 has 16 divisors (see below), whose sum is σ = 43835904. Its totient is φ = 13071784.
The previous prime is 27669029. The next prime is 27669077. The reversal of 27669046 is 64096672.
It is a super-2 number, since 2×276690462 = 1531152213100232, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195 + ... + 7441.
It is an arithmetic number, because the mean of its divisors is an integer number (2739744).
Almost surely, 227669046 is an apocalyptic number.
27669046 is a deficient number, since it is larger than the sum of its proper divisors (16166858).
27669046 is a wasteful number, since it uses less digits than its factorization.
27669046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7355.
The product of its (nonzero) digits is 108864, while the sum is 40.
The square root of 27669046 is about 5260.1374506756. The cubic root of 27669046 is about 302.4577579154.
The spelling of 27669046 in words is "twenty-seven million, six hundred sixty-nine thousand, forty-six".
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