Base | Representation |
---|---|
bin | 1011000101000000100110 |
3 | 12110112200100 |
4 | 23011000212 |
5 | 1220412402 |
6 | 142124530 |
7 | 33453525 |
oct | 13050046 |
9 | 5415610 |
10 | 2904102 |
11 | 1703993 |
12 | b80746 |
13 | 7a8b06 |
14 | 5584bc |
15 | 3c571c |
hex | 2c5026 |
2904102 has 12 divisors (see below), whose sum is σ = 6292260. Its totient is φ = 968028.
The previous prime is 2904073. The next prime is 2904103. The reversal of 2904102 is 2014092.
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 161339 = 2904102 / (2 + 9 + 0 + 4 + 1 + 0 + 2).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2904103) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 80652 + ... + 80687.
It is an arithmetic number, because the mean of its divisors is an integer number (524355).
22904102 is an apocalyptic number.
2904102 is an abundant number, since it is smaller than the sum of its proper divisors (3388158).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2904102 is a wasteful number, since it uses less digits than its factorization.
2904102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 161347 (or 161344 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 2904102 is about 1704.1425996671. The cubic root of 2904102 is about 142.6715201520.
Adding to 2904102 its reverse (2014092), we get a palindrome (4918194).
The spelling of 2904102 in words is "two million, nine hundred four thousand, one hundred two".
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