Base | Representation |
---|---|
bin | 1011000011101011110000 |
3 | 12110021020020 |
4 | 23003223300 |
5 | 1220224142 |
6 | 142043440 |
7 | 33431640 |
oct | 13035360 |
9 | 5407206 |
10 | 2898672 |
11 | 16aa8a7 |
12 | b79580 |
13 | 7a64ba |
14 | 556520 |
15 | 3c3cec |
hex | 2c3af0 |
2898672 has 40 divisors (see below), whose sum is σ = 8558976. Its totient is φ = 828096.
The previous prime is 2898671. The next prime is 2898677. The reversal of 2898672 is 2768982.
It is a happy number.
2898672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is an Ulam number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2898671) by changing a digit.
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, 3978 + ... + 4649.
22898672 is an apocalyptic number.
It is an amenable number.
2898672 is an abundant number, since it is smaller than the sum of its proper divisors (5660304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2898672 is a wasteful number, since it uses less digits than its factorization.
2898672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8645 (or 8639 counting only the distinct ones).
The product of its digits is 96768, while the sum is 42.
The square root of 2898672 is about 1702.5486777182. The cubic root of 2898672 is about 142.5825437436.
It can be divided in two parts, 2898 and 672, that added together give a triangular number (3570 = T84).
The spelling of 2898672 in words is "two million, eight hundred ninety-eight thousand, six hundred seventy-two".
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