Base | Representation |
---|---|
bin | 10000001101010011001100 |
3 | 21222212020020 |
4 | 100031103030 |
5 | 2041430110 |
6 | 231022140 |
7 | 51054054 |
oct | 20152314 |
9 | 7885206 |
10 | 4248780 |
11 | 2442198 |
12 | 150a950 |
13 | b59b93 |
14 | 7c8564 |
15 | 58dd70 |
hex | 40d4cc |
4248780 has 48 divisors (see below), whose sum is σ = 12526080. Its totient is φ = 1073088.
The previous prime is 4248779. The next prime is 4248791. The reversal of 4248780 is 878424.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 724 + ... + 3003.
It is an arithmetic number, because the mean of its divisors is an integer number (260960).
Almost surely, 24248780 is an apocalyptic number.
It is an amenable number.
4248780 is an abundant number, since it is smaller than the sum of its proper divisors (8277300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4248780 is a wasteful number, since it uses less digits than its factorization.
4248780 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3758 (or 3756 counting only the distinct ones).
The product of its (nonzero) digits is 14336, while the sum is 33.
The square root of 4248780 is about 2061.2568981085. The cubic root of 4248780 is about 161.9650892614.
The spelling of 4248780 in words is "four million, two hundred forty-eight thousand, seven hundred eighty".
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