Search a number
-
+
23232202210 = 2571719522859
BaseRepresentation
bin10101101000101111…
…110100010111100010
32012222002111011010201
4111220233310113202
5340034420432320
614401150415414
71451500313650
oct255057642742
965862434121
1023232202210
119941a77418
12460450156a
13226320c919
1411a5693dd0
1590e8ca70a
hex568bf45e2

23232202210 has 32 divisors (see below), whose sum is σ = 50603253120. Its totient is φ = 7496777472.

The previous prime is 23232202207. The next prime is 23232202219. The reversal of 23232202210 is 1220223232.

It is not an unprimeable number, because it can be changed into a prime (23232202219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9760240 + ... + 9762619.

It is an arithmetic number, because the mean of its divisors is an integer number (1581351660).

Almost surely, 223232202210 is an apocalyptic number.

23232202210 is an abundant number, since it is smaller than the sum of its proper divisors (27371050910).

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

23232202210 is a wasteful number, since it uses less digits than its factorization.

23232202210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19522890.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 23232202210 its reverse (1220223232), we get a palindrome (24452425442).

The spelling of 23232202210 in words is "twenty-three billion, two hundred thirty-two million, two hundred two thousand, two hundred ten".

Divisors: 1 2 5 7 10 14 17 34 35 70 85 119 170 238 595 1190 19522859 39045718 97614295 136660013 195228590 273320026 331888603 663777206 683300065 1366600130 1659443015 2323220221 3318886030 4646440442 11616101105 23232202210