Search a number
-
+
5213030 = 251927437
BaseRepresentation
bin10011111000101101100110
3100210211221012
4103320231212
52313304110
6303422222
762211224
oct23705546
910724835
105213030
112a40699
1218b4972
131106a44
14999b14
156ce905
hex4f8b66

5213030 has 16 divisors (see below), whose sum is σ = 9877680. Its totient is φ = 1975392.

The previous prime is 5213023. The next prime is 5213057. The reversal of 5213030 is 303125.

It is a junction number, because it is equal to n+sod(n) for n = 5212996 and 5213014.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 13529 + ... + 13908.

It is an arithmetic number, because the mean of its divisors is an integer number (617355).

Almost surely, 25213030 is an apocalyptic number.

5213030 is a deficient number, since it is larger than the sum of its proper divisors (4664650).

5213030 is a wasteful number, since it uses less digits than its factorization.

5213030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27463.

The product of its (nonzero) digits is 90, while the sum is 14.

The square root of 5213030 is about 2283.2060791790. The cubic root of 5213030 is about 173.3924067224.

Adding to 5213030 its reverse (303125), we get a palindrome (5516155).

The spelling of 5213030 in words is "five million, two hundred thirteen thousand, thirty".

Divisors: 1 2 5 10 19 38 95 190 27437 54874 137185 274370 521303 1042606 2606515 5213030