Search a number
-
+
23205952410 = 2353124952637
BaseRepresentation
bin10101100111001011…
…101011101110011010
32012220021002112011220
4111213023223232122
5340011210434120
614354412032510
71451031224634
oct254713535632
965807075156
1023205952410
119929178573
1245b7762736
13225a94b8b4
1411a1dbda54
1590c442b40
hex5672ebb9a

23205952410 has 32 divisors (see below), whose sum is σ = 57490877952. Its totient is φ = 5988632640.

The previous prime is 23205952397. The next prime is 23205952417. The reversal of 23205952410 is 1425950232.

It is not an unprimeable number, because it can be changed into a prime (23205952417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12475389 + ... + 12477248.

It is an arithmetic number, because the mean of its divisors is an integer number (1796589936).

Almost surely, 223205952410 is an apocalyptic number.

23205952410 is an abundant number, since it is smaller than the sum of its proper divisors (34284925542).

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

23205952410 is a wasteful number, since it uses less digits than its factorization.

23205952410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24952678.

The product of its (nonzero) digits is 21600, while the sum is 33.

The spelling of 23205952410 in words is "twenty-three billion, two hundred five million, nine hundred fifty-two thousand, four hundred ten".

Divisors: 1 2 3 5 6 10 15 30 31 62 93 155 186 310 465 930 24952637 49905274 74857911 124763185 149715822 249526370 374289555 748579110 773531747 1547063494 2320595241 3867658735 4641190482 7735317470 11602976205 23205952410