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22968041 = 113439463
BaseRepresentation
bin101011110011…
…1011011101001
31121012220020012
41113213123221
521334434131
62140141305
7366140135
oct127473351
947186205
1022968041
1111a68258
127837835
1349b2375
14309c3c5
15203a52b
hex15e76e9

22968041 has 8 divisors (see below), whose sum is σ = 23274240. Its totient is φ = 22663872.

The previous prime is 22967957. The next prime is 22968047. The reversal of 22968041 is 14086922.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22968041 - 222 = 18773737 is a prime.

It is a super-3 number, since 3×229680413 (a number of 23 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22967989 and 22968007.

It is not an unprimeable number, because it can be changed into a prime (22968047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49376 + ... + 49838.

It is an arithmetic number, because the mean of its divisors is an integer number (2909280).

Almost surely, 222968041 is an apocalyptic number.

It is an amenable number.

22968041 is a deficient number, since it is larger than the sum of its proper divisors (306199).

22968041 is a wasteful number, since it uses less digits than its factorization.

22968041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1015.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 22968041 is about 4792.4984089721. The cubic root of 22968041 is about 284.2549164288.

The spelling of 22968041 in words is "twenty-two million, nine hundred sixty-eight thousand, forty-one".

Divisors: 1 113 439 463 49607 52319 203257 22968041