Base | Representation |
---|---|
bin | 10010001111001101011111 |
3 | 22222220011012 |
4 | 102033031133 |
5 | 2210442040 |
6 | 250245435 |
7 | 55431320 |
oct | 22171537 |
9 | 8886135 |
10 | 4780895 |
11 | 2775a59 |
12 | 172687b |
13 | cb5142 |
14 | 8c6447 |
15 | 646865 |
hex | 48f35f |
4780895 has 16 divisors (see below), whose sum is σ = 6842880. Its totient is φ = 3135264.
The previous prime is 4780891. The next prime is 4780903. The reversal of 4780895 is 5980874.
It is a cyclic number.
It is not a de Polignac number, because 4780895 - 22 = 4780891 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4780891) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2165 + ... + 3774.
It is an arithmetic number, because the mean of its divisors is an integer number (427680).
Almost surely, 24780895 is an apocalyptic number.
4780895 is a deficient number, since it is larger than the sum of its proper divisors (2061985).
4780895 is a wasteful number, since it uses less digits than its factorization.
4780895 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5974.
The product of its (nonzero) digits is 80640, while the sum is 41.
The square root of 4780895 is about 2186.5257830632. The cubic root of 4780895 is about 168.4624329603.
The spelling of 4780895 in words is "four million, seven hundred eighty thousand, eight hundred ninety-five".
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