Base | Representation |
---|---|
bin | 1011000111100001111100 |
3 | 12111001211210 |
4 | 23013201330 |
5 | 1221230203 |
6 | 142244420 |
7 | 33525606 |
oct | 13074174 |
9 | 5431753 |
10 | 2914428 |
11 | 1710720 |
12 | b86710 |
13 | 7b071a |
14 | 55c176 |
15 | 3c8803 |
hex | 2c787c |
2914428 has 24 divisors (see below), whose sum is σ = 7418880. Its totient is φ = 883120.
The previous prime is 2914421. The next prime is 2914441. The reversal of 2914428 is 8244192.
It is a junction number, because it is equal to n+sod(n) for n = 2914395 and 2914404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2914421) 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, 10908 + ... + 11171.
It is an arithmetic number, because the mean of its divisors is an integer number (309120).
22914428 is an apocalyptic number.
It is an amenable number.
2914428 is an abundant number, since it is smaller than the sum of its proper divisors (4504452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2914428 is a wasteful number, since it uses less digits than its factorization.
2914428 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22097 (or 22095 counting only the distinct ones).
The product of its digits is 4608, while the sum is 30.
The square root of 2914428 is about 1707.1695873580. The cubic root of 2914428 is about 142.8404172800.
The spelling of 2914428 in words is "two million, nine hundred fourteen thousand, four hundred twenty-eight".
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