Base | Representation |
---|---|
bin | 1001100001011000101000 |
3 | 11200210220221 |
4 | 21201120220 |
5 | 1114333130 |
6 | 125255424 |
7 | 30134041 |
oct | 11413050 |
9 | 4623827 |
10 | 2496040 |
11 | 1455348 |
12 | a04574 |
13 | 695161 |
14 | 48d8c8 |
15 | 34487a |
hex | 261628 |
2496040 has 16 divisors (see below), whose sum is σ = 5616180. Its totient is φ = 998400.
The previous prime is 2496031. The next prime is 2496041. The reversal of 2496040 is 406942.
2496040 = T141 + T142 + ... + T260.
It can be written as a sum of positive squares in 2 ways, for example, as 2353156 + 142884 = 1534^2 + 378^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2495996 and 2496014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2496041) 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, 31161 + ... + 31240.
22496040 is an apocalyptic number.
2496040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2496040 is an abundant number, since it is smaller than the sum of its proper divisors (3120140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2496040 is a wasteful number, since it uses less digits than its factorization.
2496040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62412 (or 62408 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 25.
The square root of 2496040 is about 1579.8860718419. The cubic root of 2496040 is about 135.6491823345.
The spelling of 2496040 in words is "two million, four hundred ninety-six thousand, forty".
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