Base | Representation |
---|---|
bin | 1010010010101110011001 |
3 | 12002002011000 |
4 | 22102232121 |
5 | 1142320022 |
6 | 133455213 |
7 | 31635201 |
oct | 12225631 |
9 | 5062130 |
10 | 2698137 |
11 | 1583172 |
12 | aa1509 |
13 | 736140 |
14 | 503401 |
15 | 3846ac |
hex | 292b99 |
2698137 has 16 divisors (see below), whose sum is σ = 4305280. Its totient is φ = 1660176.
The previous prime is 2698109. The next prime is 2698159. The reversal of 2698137 is 7318962.
2698137 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2698137 - 27 = 2698009 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2698187) 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 15 ways as a sum of consecutive naturals, for example, 3493 + ... + 4194.
It is an arithmetic number, because the mean of its divisors is an integer number (269080).
22698137 is an apocalyptic number.
2698137 is a gapful number since it is divisible by the number (27) formed by its first and last digit.
It is an amenable number.
2698137 is a deficient number, since it is larger than the sum of its proper divisors (1607143).
2698137 is a wasteful number, since it uses less digits than its factorization.
2698137 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7709 (or 7703 counting only the distinct ones).
The product of its digits is 18144, while the sum is 36.
The square root of 2698137 is about 1642.6006818457. The cubic root of 2698137 is about 139.2156306764.
The spelling of 2698137 in words is "two million, six hundred ninety-eight thousand, one hundred thirty-seven".
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