Base | Representation |
---|---|
bin | 111111000111111111010 |
3 | 10220002102011 |
4 | 13320333322 |
5 | 1012142344 |
6 | 112200134 |
7 | 23403352 |
oct | 7707772 |
9 | 3802364 |
10 | 2068474 |
11 | 1193091 |
12 | 83904a |
13 | 575665 |
14 | 3bbb62 |
15 | 2acd34 |
hex | 1f8ffa |
2068474 has 4 divisors (see below), whose sum is σ = 3102714. Its totient is φ = 1034236.
The previous prime is 2068471. The next prime is 2068477. The reversal of 2068474 is 4748602.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4748602 = 2 ⋅2374301.
It is an interprime number because it is at equal distance from previous prime (2068471) and next prime (2068477).
It can be written as a sum of positive squares in only one way, i.e., 1334025 + 734449 = 1155^2 + 857^2 .
It is not an unprimeable number, because it can be changed into a prime (2068471) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 517117 + ... + 517120.
22068474 is an apocalyptic number.
2068474 is a deficient number, since it is larger than the sum of its proper divisors (1034240).
2068474 is a wasteful number, since it uses less digits than its factorization.
2068474 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1034239.
The product of its (nonzero) digits is 10752, while the sum is 31.
The square root of 2068474 is about 1438.2190375600. The cubic root of 2068474 is about 127.4138646727.
The spelling of 2068474 in words is "two million, sixty-eight thousand, four hundred seventy-four".
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