Search a number
-
+
23030153041 = 7241101913397
BaseRepresentation
bin10101011100101101…
…000011111101010001
32012110000021222210011
4111130231003331101
5334131204344131
614325132034521
71443465033220
oct253455037521
965400258704
1023030153041
119848a14935
124568902a41
1322303b89bc
1411868dacb7
158ebcb90b1
hex55cb43f51

23030153041 has 16 divisors (see below), whose sum is σ = 26457298560. Its totient is φ = 19637464320.

The previous prime is 23030152997. The next prime is 23030153071. The reversal of 23030153041 is 14035103032.

It is a cyclic number.

It is not a de Polignac number, because 23030153041 - 211 = 23030150993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23030153071) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1712355 + ... + 1725751.

It is an arithmetic number, because the mean of its divisors is an integer number (1653581160).

Almost surely, 223030153041 is an apocalyptic number.

It is an amenable number.

23030153041 is a deficient number, since it is larger than the sum of its proper divisors (3427145519).

23030153041 is a wasteful number, since it uses less digits than its factorization.

23030153041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14664.

The product of its (nonzero) digits is 1080, while the sum is 22.

Adding to 23030153041 its reverse (14035103032), we get a palindrome (37065256073).

The spelling of 23030153041 in words is "twenty-three billion, thirty million, one hundred fifty-three thousand, forty-one".

Divisors: 1 7 241 1019 1687 7133 13397 93779 245579 1719053 3228677 13651543 22600739 95560801 3290021863 23030153041