Base | Representation |
---|---|
bin | 1011000011100011011110 |
3 | 12110020111121 |
4 | 23003203132 |
5 | 1220220032 |
6 | 142041154 |
7 | 33430252 |
oct | 13034336 |
9 | 5406447 |
10 | 2898142 |
11 | 16aa465 |
12 | b791ba |
13 | 7a61a0 |
14 | 556262 |
15 | 3c3a97 |
hex | 2c38de |
2898142 has 8 divisors (see below), whose sum is σ = 4681656. Its totient is φ = 1337592.
The previous prime is 2898131. The next prime is 2898151. The reversal of 2898142 is 2418982.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 2898098 and 2898107.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55708 + ... + 55759.
It is an arithmetic number, because the mean of its divisors is an integer number (585207).
22898142 is an apocalyptic number.
2898142 is a deficient number, since it is larger than the sum of its proper divisors (1783514).
2898142 is a wasteful number, since it uses less digits than its factorization.
2898142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111482.
The product of its digits is 9216, while the sum is 34.
The square root of 2898142 is about 1702.3930216022. The cubic root of 2898142 is about 142.5738531714.
The spelling of 2898142 in words is "two million, eight hundred ninety-eight thousand, one hundred forty-two".
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