Search a number
-
+
160355042245400 = 23523271245116237
BaseRepresentation
bin100100011101011110010001…
…010101001011101100011000
3210000202210101121022211222112
4210131132101111023230120
5132004224111303323100
61325014031152411452
745530161301443112
oct4435362125135430
9700683347284875
10160355042245400
114710421199a192
1215b99a6b246b88
136b625530c31c2
142b853229183b2
151381308dc4b35
hex91d79154bb18

160355042245400 has 48 divisors (see below), whose sum is σ = 372939453792240. Its totient is φ = 64122407337600.

The previous prime is 160355042245357. The next prime is 160355042245441. The reversal of 160355042245400 is 4542240553061.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 121903919 + ... + 123212318.

It is an arithmetic number, because the mean of its divisors is an integer number (7769571954005).

Almost surely, 2160355042245400 is an apocalyptic number.

160355042245400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

160355042245400 is an abundant number, since it is smaller than the sum of its proper divisors (212584411546840).

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

160355042245400 is a wasteful number, since it uses less digits than its factorization.

160355042245400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245119524 (or 245119515 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 41.

Adding to 160355042245400 its reverse (4542240553061), we get a palindrome (164897282798461).

The spelling of 160355042245400 in words is "one hundred sixty trillion, three hundred fifty-five billion, forty-two million, two hundred forty-five thousand, four hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 3271 6542 13084 16355 26168 32710 65420 81775 130840 163550 327100 654200 245116237 490232474 980464948 1225581185 1960929896 2451162370 4902324740 6127905925 9804649480 12255811850 24511623700 49023247400 801775211227 1603550422454 3207100844908 4008876056135 6414201689816 8017752112270 16035504224540 20044380280675 32071008449080 40088760561350 80177521122700 160355042245400