Base | Representation |
---|---|
bin | 10010111000101011001000 |
3 | 100022112010022 |
4 | 102320223020 |
5 | 2231410403 |
6 | 254040012 |
7 | 60036416 |
oct | 22705310 |
9 | 10275108 |
10 | 4950728 |
11 | 2881612 |
12 | 17a9008 |
13 | 1044533 |
14 | 92c2b6 |
15 | 67bd38 |
hex | 4b8ac8 |
4950728 has 8 divisors (see below), whose sum is σ = 9282630. Its totient is φ = 2475360.
The previous prime is 4950713. The next prime is 4950733. The reversal of 4950728 is 8270594.
It is a happy number.
4950728 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 4656964 + 293764 = 2158^2 + 542^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 309413 + ... + 309428.
Almost surely, 24950728 is an apocalyptic number.
It is an amenable number.
4950728 is a deficient number, since it is larger than the sum of its proper divisors (4331902).
4950728 is a wasteful number, since it uses less digits than its factorization.
4950728 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 618847 (or 618843 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 35.
The square root of 4950728 is about 2225.0231459470. The cubic root of 4950728 is about 170.4340465520.
The spelling of 4950728 in words is "four million, nine hundred fifty thousand, seven hundred twenty-eight".
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