Base | Representation |
---|---|
bin | 1010010010101101000000 |
3 | 12002002000201 |
4 | 22102231000 |
5 | 1142314143 |
6 | 133454544 |
7 | 31635013 |
oct | 12225500 |
9 | 5062021 |
10 | 2698048 |
11 | 15830a1 |
12 | aa1454 |
13 | 7360a2 |
14 | 50337a |
15 | 38464d |
hex | 292b40 |
2698048 has 14 divisors (see below), whose sum is σ = 5354066. Its totient is φ = 1348992.
The previous prime is 2698027. The next prime is 2698049. The reversal of 2698048 is 8408962.
It can be written as a sum of positive squares in only one way, i.e., 1937664 + 760384 = 1392^2 + 872^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2697998 and 2698016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2698049) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21015 + ... + 21142.
22698048 is an apocalyptic number.
It is an amenable number.
2698048 is a deficient number, since it is larger than the sum of its proper divisors (2656018).
2698048 is an equidigital number, since it uses as much as digits as its factorization.
2698048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42169 (or 42159 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 37.
The square root of 2698048 is about 1642.5735904367. The cubic root of 2698048 is about 139.2140999502.
It can be divided in two parts, 26980 and 48, that added together give a triangular number (27028 = T232).
The spelling of 2698048 in words is "two million, six hundred ninety-eight thousand, forty-eight".
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