Search a number
-
+
23313102200 = 2352116565511
BaseRepresentation
bin10101101101100100…
…011011010101111000
32020011201201022001122
4111231210123111320
5340221123232300
614413200404412
71453502045663
oct255544332570
966151638048
1023313102200
119983702813
124627616708
132276bc683b
1411b23126da
15916a5ac85
hex56d91b578

23313102200 has 24 divisors (see below), whose sum is σ = 54202963080. Its totient is φ = 9325240800.

The previous prime is 23313102149. The next prime is 23313102217. The reversal of 23313102200 is 220131332.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 58282556 + ... + 58282955.

It is an arithmetic number, because the mean of its divisors is an integer number (2258456795).

Almost surely, 223313102200 is an apocalyptic number.

23313102200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23313102200 is an abundant number, since it is smaller than the sum of its proper divisors (30889860880).

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

23313102200 is a wasteful number, since it uses less digits than its factorization.

23313102200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116565527 (or 116565518 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 23313102200 its reverse (220131332), we get a palindrome (23533233532).

The spelling of 23313102200 in words is "twenty-three billion, three hundred thirteen million, one hundred two thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 116565511 233131022 466262044 582827555 932524088 1165655110 2331310220 2914137775 4662620440 5828275550 11656551100 23313102200