Search a number
-
+
1032213006 = 232112473927
BaseRepresentation
bin111101100001100…
…101001000001110
32122221021212001100
4331201211020032
54103221304011
6250231523530
734402444236
oct7541451016
92587255040
101032213006
1148a725a00
122498295a6
13135b08536
149b134cc6
1560945d56
hex3d86520e

1032213006 has 36 divisors (see below), whose sum is σ = 2458264536. Its totient is φ = 312791160.

The previous prime is 1032212999. The next prime is 1032213053. The reversal of 1032213006 is 6003122301.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a self number, because there is not a number n which added to its sum of digits gives 1032213006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 234786 + ... + 239141.

It is an arithmetic number, because the mean of its divisors is an integer number (68285126).

Almost surely, 21032213006 is an apocalyptic number.

1032213006 is an abundant number, since it is smaller than the sum of its proper divisors (1426051530).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1032213006 is a wasteful number, since it uses less digits than its factorization.

1032213006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473957 (or 473943 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1032213006 is about 32128.0719309454. The cubic root of 1032213006 is about 1010.6243912255.

Adding to 1032213006 its reverse (6003122301), we get a palindrome (7035335307).

The spelling of 1032213006 in words is "one billion, thirty-two million, two hundred thirteen thousand, six".

Divisors: 1 2 3 6 9 11 18 22 33 66 99 121 198 242 363 726 1089 2178 473927 947854 1421781 2843562 4265343 5213197 8530686 10426394 15639591 31279182 46918773 57345167 93837546 114690334 172035501 344071002 516106503 1032213006