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23004035233 = 831995232663
BaseRepresentation
bin10101011011001001…
…011011100010100001
32012101012011001212221
4111123021123202201
5334103013111413
614322400151041
71443030034054
oct253311334241
965335131787
1023004035233
1198351a6173
124560008481
132227b72a8a
14118325ca9b
158e985a68d
hex55b25b8a1

23004035233 has 16 divisors (see below), whose sum is σ = 23451724800. Its totient is φ = 22560961104.

The previous prime is 23004035227. The next prime is 23004035237. The reversal of 23004035233 is 33253040032.

It is a cyclic number.

It is not a de Polignac number, because 23004035233 - 213 = 23004027041 is a prime.

It is a super-2 number, since 2×230040352332 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23004035198 and 23004035207.

It is not an unprimeable number, because it can be changed into a prime (23004035237) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 8637060 + ... + 8639722.

It is an arithmetic number, because the mean of its divisors is an integer number (1465732800).

Almost surely, 223004035233 is an apocalyptic number.

It is an amenable number.

23004035233 is a deficient number, since it is larger than the sum of its proper divisors (447689567).

23004035233 is a wasteful number, since it uses less digits than its factorization.

23004035233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3468.

The product of its (nonzero) digits is 6480, while the sum is 25.

Adding to 23004035233 its reverse (33253040032), we get a palindrome (56257075265).

The spelling of 23004035233 in words is "twenty-three billion, four million, thirty-five thousand, two hundred thirty-three".

Divisors: 1 83 199 523 2663 16517 43409 104077 221029 529937 1392749 8638391 43984771 115598167 277157051 23004035233