Base | Representation |
---|---|
bin | 1011000100011111110000 |
3 | 12110102210111 |
4 | 23010133300 |
5 | 1220331000 |
6 | 142111104 |
7 | 33444433 |
oct | 13043760 |
9 | 5412714 |
10 | 2902000 |
11 | 1702352 |
12 | b7b494 |
13 | 7a7b7a |
14 | 55781a |
15 | 3c4cba |
hex | 2c47f0 |
2902000 has 40 divisors (see below), whose sum is σ = 7021872. Its totient is φ = 1160000.
The previous prime is 2901989. The next prime is 2902049. The reversal of 2902000 is 2092.
2902000 is nontrivially palindromic in base 7.
2902000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (40).
It is a zygodrome in base 7.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1275 + ... + 2725.
22902000 is an apocalyptic number.
2902000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2902000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3510936).
2902000 is an abundant number, since it is smaller than the sum of its proper divisors (4119872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2902000 is a wasteful number, since it uses less digits than its factorization.
2902000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1474 (or 1458 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 13.
The square root of 2902000 is about 1703.5257556022. The cubic root of 2902000 is about 142.6370897820.
Adding to 2902000 its reverse (2092), we get a palindrome (2904092).
The spelling of 2902000 in words is "two million, nine hundred two thousand".
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