Base | Representation |
---|---|
bin | 10010110010010111011010 |
3 | 100021012200100 |
4 | 102302113122 |
5 | 2230044030 |
6 | 253320230 |
7 | 56601165 |
oct | 22622732 |
9 | 10235610 |
10 | 4924890 |
11 | 2864163 |
12 | 1796076 |
13 | 1035849 |
14 | 922adc |
15 | 674360 |
hex | 4b25da |
4924890 has 24 divisors (see below), whose sum is σ = 12804948. Its totient is φ = 1313280.
The previous prime is 4924847. The next prime is 4924903. The reversal of 4924890 is 984294.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 4915089 + 9801 = 2217^2 + 99^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27271 + ... + 27450.
Almost surely, 24924890 is an apocalyptic number.
4924890 is an abundant number, since it is smaller than the sum of its proper divisors (7880058).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4924890 is a wasteful number, since it uses less digits than its factorization.
4924890 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54734 (or 54731 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 36.
The square root of 4924890 is about 2219.2093186538. The cubic root of 4924890 is about 170.1370290793.
The spelling of 4924890 in words is "four million, nine hundred twenty-four thousand, eight hundred ninety".
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