Base | Representation |
---|---|
bin | 1010011111111111101000 |
3 | 12011211201000 |
4 | 22133333220 |
5 | 1201034423 |
6 | 134555000 |
7 | 32252514 |
oct | 12377750 |
9 | 5154630 |
10 | 2752488 |
11 | 160aa92 |
12 | b08a60 |
13 | 754abb |
14 | 519144 |
15 | 395843 |
hex | 29ffe8 |
2752488 has 32 divisors (see below), whose sum is σ = 7646400. Its totient is φ = 917424.
The previous prime is 2752481. The next prime is 2752493. The reversal of 2752488 is 8842572.
It is a happy number.
2752488 is digitally balanced in base 5, 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 (36).
It is a d-powerful number, because it can be written as 210 + 7 + 58 + 221 + 45 + 83 + 86 .
It is not an unprimeable number, because it can be changed into a prime (2752481) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6156 + ... + 6587.
It is an arithmetic number, because the mean of its divisors is an integer number (238950).
22752488 is an apocalyptic number.
It is an amenable number.
2752488 is an abundant number, since it is smaller than the sum of its proper divisors (4893912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2752488 is a wasteful number, since it uses less digits than its factorization.
2752488 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12758 (or 12748 counting only the distinct ones).
The product of its digits is 35840, while the sum is 36.
The square root of 2752488 is about 1659.0623858071. The cubic root of 2752488 is about 140.1442051539.
It can be divided in two parts, 2752 and 488, that added together give a triangular number (3240 = T80).
The spelling of 2752488 in words is "two million, seven hundred fifty-two thousand, four hundred eighty-eight".
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