Base | Representation |
---|---|
bin | 1010010000010101110110 |
3 | 12001120202102 |
4 | 22100111312 |
5 | 1142011444 |
6 | 133342102 |
7 | 31564553 |
oct | 12202566 |
9 | 5046672 |
10 | 2688374 |
11 | 15768a7 |
12 | a97932 |
13 | 731870 |
14 | 4dda2a |
15 | 38184e |
hex | 290576 |
2688374 has 8 divisors (see below), whose sum is σ = 4342800. Its totient is φ = 1240776.
The previous prime is 2688373. The next prime is 2688377. The reversal of 2688374 is 4738862.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a d-powerful number, because it can be written as 213 + 62 + 85 + 87 + 312 + 74 + 47 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2688373) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51674 + ... + 51725.
It is an arithmetic number, because the mean of its divisors is an integer number (542850).
22688374 is an apocalyptic number.
2688374 is a deficient number, since it is larger than the sum of its proper divisors (1654426).
2688374 is a wasteful number, since it uses less digits than its factorization.
2688374 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103414.
The product of its digits is 64512, while the sum is 38.
The square root of 2688374 is about 1639.6261769074. The cubic root of 2688374 is about 139.0475140776.
The spelling of 2688374 in words is "two million, six hundred eighty-eight thousand, three hundred seventy-four".
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