Base | Representation |
---|---|
bin | 1010001011011001010010 |
3 | 12000112222001 |
4 | 22023121102 |
5 | 1140334424 |
6 | 133104214 |
7 | 31451521 |
oct | 12133122 |
9 | 5015861 |
10 | 2668114 |
11 | 1562659 |
12 | a8806a |
13 | 725587 |
14 | 4d64b8 |
15 | 37a844 |
hex | 28b652 |
2668114 has 4 divisors (see below), whose sum is σ = 4002174. Its totient is φ = 1334056.
The previous prime is 2668103. The next prime is 2668123. The reversal of 2668114 is 4118662.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4118662 = 2 ⋅2059331.
It can be written as a sum of positive squares in only one way, i.e., 2480625 + 187489 = 1575^2 + 433^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 667027 + ... + 667030.
22668114 is an apocalyptic number.
2668114 is a deficient number, since it is larger than the sum of its proper divisors (1334060).
2668114 is a wasteful number, since it uses less digits than its factorization.
2668114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1334059.
The product of its digits is 2304, while the sum is 28.
The square root of 2668114 is about 1633.4362552607. The cubic root of 2668114 is about 138.6973384547.
It can be divided in two parts, 266811 and 4, that added together give a triangular number (266815 = T730).
The spelling of 2668114 in words is "two million, six hundred sixty-eight thousand, one hundred fourteen".
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