Search a number
-
+
22313010230 = 257318757289
BaseRepresentation
bin10100110001111101…
…011000010000110110
32010121000212100210022
4110301331120100312
5331144112311410
614130033125142
71416636312650
oct246175302066
963530770708
1022313010230
119510126925
1243a86b97b2
132147956844
14111957d6d0
158a8d5c455
hex531f58436

22313010230 has 16 divisors (see below), whose sum is σ = 45901049760. Its totient is φ = 7650174912.

The previous prime is 22313010227. The next prime is 22313010241. The reversal of 22313010230 is 3201031322.

It is a super-3 number, since 3×223130102303 (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22313010199 and 22313010208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159378575 + ... + 159378714.

It is an arithmetic number, because the mean of its divisors is an integer number (2868815610).

Almost surely, 222313010230 is an apocalyptic number.

22313010230 is an abundant number, since it is smaller than the sum of its proper divisors (23588039530).

22313010230 is a wasteful number, since it uses less digits than its factorization.

22313010230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318757303.

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

Adding to 22313010230 its reverse (3201031322), we get a palindrome (25514041552).

The spelling of 22313010230 in words is "twenty-two billion, three hundred thirteen million, ten thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 318757289 637514578 1593786445 2231301023 3187572890 4462602046 11156505115 22313010230