Search a number
-
+
23223144300230 = 257331759204289
BaseRepresentation
bin1010100011111000011110…
…10001000011111011000110
310001020002222212002201220002
411101330033101003323012
511020441444420101410
6121220322030241302
74614550110362660
oct521741721037306
9101202885081802
1023223144300230
117443975593266
122730974056232
13cc5c190766c4
145a4012d67530
152a41498647a5
hex151f0f443ec6

23223144300230 has 16 divisors (see below), whose sum is σ = 47773325417760. Its totient is φ = 7962220902912.

The previous prime is 23223144300173. The next prime is 23223144300341. The reversal of 23223144300230 is 3200344132232.

It is a junction number, because it is equal to n+sod(n) for n = 23223144300193 and 23223144300202.

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 7 ways as a sum of consecutive naturals, for example, 165879602075 + ... + 165879602214.

It is an arithmetic number, because the mean of its divisors is an integer number (2985832838610).

Almost surely, 223223144300230 is an apocalyptic number.

23223144300230 is an abundant number, since it is smaller than the sum of its proper divisors (24550181117530).

23223144300230 is a wasteful number, since it uses less digits than its factorization.

23223144300230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331759204303.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 23223144300230 its reverse (3200344132232), we get a palindrome (26423488432462).

The spelling of 23223144300230 in words is "twenty-three trillion, two hundred twenty-three billion, one hundred forty-four million, three hundred thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 331759204289 663518408578 1658796021445 2322314430023 3317592042890 4644628860046 11611572150115 23223144300230