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4780795 = 52932971
BaseRepresentation
bin10010001111001011111011
322222220000111
4102033023323
52210441140
6250245151
755431115
oct22171373
98886014
104780795
112775978
1217267b7
13cb5096
148c63b5
156467ea
hex48f2fb

4780795 has 8 divisors (see below), whose sum is σ = 5934960. Its totient is φ = 3692640.

The previous prime is 4780781. The next prime is 4780819. The reversal of 4780795 is 5970874.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4780795 - 27 = 4780667 is a prime.

It is an Ulam number.

It is a zygodrome in base 3.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16341 + ... + 16630.

It is an arithmetic number, because the mean of its divisors is an integer number (741870).

Almost surely, 24780795 is an apocalyptic number.

4780795 is a deficient number, since it is larger than the sum of its proper divisors (1154165).

4780795 is a wasteful number, since it uses less digits than its factorization.

4780795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33005.

The product of its (nonzero) digits is 70560, while the sum is 40.

The square root of 4780795 is about 2186.5029156166. The cubic root of 4780795 is about 168.4612583991.

The spelling of 4780795 in words is "four million, seven hundred eighty thousand, seven hundred ninety-five".

Divisors: 1 5 29 145 32971 164855 956159 4780795