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5020765 = 57114143
BaseRepresentation
bin10011001001110001011101
3100110002012021
4103021301131
52241131030
6255340141
760450541
oct23116135
910402167
105020765
11291a1a2
121821651
13106a389
14949a21
1569297a
hex4c9c5d

5020765 has 8 divisors (see below), whose sum is σ = 6110208. Its totient is φ = 3959760.

The previous prime is 5020711. The next prime is 5020781. The reversal of 5020765 is 5670205.

It is a happy number.

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

It is not a de Polignac number, because 5020765 - 213 = 5012573 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 6717 + ... + 7426.

It is an arithmetic number, because the mean of its divisors is an integer number (763776).

Almost surely, 25020765 is an apocalyptic number.

It is an amenable number.

5020765 is a deficient number, since it is larger than the sum of its proper divisors (1089443).

5020765 is a wasteful number, since it uses less digits than its factorization.

5020765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14219.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 5020765 is about 2240.7063618422. The cubic root of 5020765 is about 171.2339853957.

Adding to 5020765 its product of nonzero digits (2100), we get a triangular number (5022865 = T3169).

The spelling of 5020765 in words is "five million, twenty thousand, seven hundred sixty-five".

Divisors: 1 5 71 355 14143 70715 1004153 5020765