Search a number
-
+
5130956 = 221282739
BaseRepresentation
bin10011100100101011001100
3100122200100102
4103210223030
52303142311
6301550232
761420025
oct23445314
910580312
105130956
112994a66
121875378
1310a858c
14977c4c
156b543b
hex4e4acc

5130956 has 6 divisors (see below), whose sum is σ = 8979180. Its totient is φ = 2565476.

The previous prime is 5130949. The next prime is 5130959. The reversal of 5130956 is 6590315.

It is not an unprimeable number, because it can be changed into a prime (5130959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 641366 + ... + 641373.

It is an arithmetic number, because the mean of its divisors is an integer number (1496530).

Almost surely, 25130956 is an apocalyptic number.

It is an amenable number.

5130956 is a deficient number, since it is larger than the sum of its proper divisors (3848224).

5130956 is a wasteful number, since it uses less digits than its factorization.

5130956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1282743 (or 1282741 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 29.

The square root of 5130956 is about 2265.1613629055. The cubic root of 5130956 is about 172.4776250472.

The spelling of 5130956 in words is "five million, one hundred thirty thousand, nine hundred fifty-six".

Divisors: 1 2 4 1282739 2565478 5130956