Base | Representation |
---|---|
bin | 1001100000101011011100 |
3 | 11200122221211 |
4 | 21200223130 |
5 | 1114240043 |
6 | 125234204 |
7 | 30122440 |
oct | 11405334 |
9 | 4618854 |
10 | 2493148 |
11 | 1453159 |
12 | a02964 |
13 | 693a48 |
14 | 48c820 |
15 | 343a9d |
hex | 260adc |
2493148 has 12 divisors (see below), whose sum is σ = 4986352. Its totient is φ = 1068480.
The previous prime is 2493121. The next prime is 2493149. The reversal of 2493148 is 8413942.
2493148 is an admirable number.
It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2493149) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44493 + ... + 44548.
22493148 is an apocalyptic number.
2493148 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
2493148 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2493148 is a wasteful number, since it uses less digits than its factorization.
2493148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89052 (or 89050 counting only the distinct ones).
The product of its digits is 6912, while the sum is 31.
The square root of 2493148 is about 1578.9705507070. The cubic root of 2493148 is about 135.5967727787.
The spelling of 2493148 in words is "two million, four hundred ninety-three thousand, one hundred forty-eight".
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