Base | Representation |
---|---|
bin | 1010101010001010100100 |
3 | 12020221211222 |
4 | 22222022210 |
5 | 1203403043 |
6 | 135515512 |
7 | 32515130 |
oct | 12521244 |
9 | 5227758 |
10 | 2794148 |
11 | 1639315 |
12 | b28b98 |
13 | 76aa56 |
14 | 52a3c0 |
15 | 3a2d68 |
hex | 2aa2a4 |
2794148 has 24 divisors (see below), whose sum is σ = 5668992. Its totient is φ = 1180224.
The previous prime is 2794147. The next prime is 2794163. The reversal of 2794148 is 8414972.
It is a super-4 number, since 4×27941484 (a number of 27 digits) contains 4444 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2794147) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1361 + ... + 2727.
It is an arithmetic number, because the mean of its divisors is an integer number (236208).
22794148 is an apocalyptic number.
2794148 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
2794148 is an abundant number, since it is smaller than the sum of its proper divisors (2874844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2794148 is a wasteful number, since it uses less digits than its factorization.
2794148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1451 (or 1449 counting only the distinct ones).
The product of its digits is 16128, while the sum is 35.
The square root of 2794148 is about 1671.5705190030. The cubic root of 2794148 is about 140.8477137921.
The spelling of 2794148 in words is "two million, seven hundred ninety-four thousand, one hundred forty-eight".
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