Search a number
-
+
4807071 = 32796761
BaseRepresentation
bin10010010101100110011111
3100001020001200
4102111212133
52212311241
6251010543
755600533
oct22254637
910036050
104807071
112793695
121739a53
13cc4029
148d1bc3
1564e4b6
hex49599f

4807071 has 12 divisors (see below), whose sum is σ = 7032480. Its totient is φ = 3163680.

The previous prime is 4807063. The next prime is 4807079. The reversal of 4807071 is 1707084.

It is an interprime number because it is at equal distance from previous prime (4807063) and next prime (4807079).

It is not a de Polignac number, because 4807071 - 23 = 4807063 is a prime.

It is a super-3 number, since 3×48070713 (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4807079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2670 + ... + 4091.

It is an arithmetic number, because the mean of its divisors is an integer number (586040).

Almost surely, 24807071 is an apocalyptic number.

4807071 is a deficient number, since it is larger than the sum of its proper divisors (2225409).

4807071 is a wasteful number, since it uses less digits than its factorization.

4807071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6846 (or 6843 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 27.

The square root of 4807071 is about 2192.5033637374. The cubic root of 4807071 is about 168.7693245359.

The spelling of 4807071 in words is "four million, eight hundred seven thousand, seventy-one".

Divisors: 1 3 9 79 237 711 6761 20283 60849 534119 1602357 4807071