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23225054231051 = 433171703840821
BaseRepresentation
bin1010100011111100000010…
…00110110111101000001011
310001020021220221222021102122
411101332001012313220023
511021004402340343201
6121221235334521455
74614645331463261
oct521760106675013
9101207827867378
1023225054231051
117444765701592
12273120780628b
13cc616197649a
145a4154898431
152a420c384e1b
hex151f811b7a0b

23225054231051 has 8 divisors (see below), whose sum is σ = 23840140781424. Its totient is φ = 22613375363040.

The previous prime is 23225054231017. The next prime is 23225054231069. The reversal of 23225054231051 is 15013245052232.

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 23225054231051 - 238 = 22950176324107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23225054236051) 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, 851906780 + ... + 851934041.

It is an arithmetic number, because the mean of its divisors is an integer number (2980017597678).

Almost surely, 223225054231051 is an apocalyptic number.

23225054231051 is a deficient number, since it is larger than the sum of its proper divisors (615086550373).

23225054231051 is a wasteful number, since it uses less digits than its factorization.

23225054231051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1703841181.

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 23225054231051 its reverse (15013245052232), we get a palindrome (38238299283283).

It can be divided in two parts, 2322505 and 4231051, that added together give a palindrome (6553556).

The spelling of 23225054231051 in words is "twenty-three trillion, two hundred twenty-five billion, fifty-four million, two hundred thirty-one thousand, fifty-one".

Divisors: 1 43 317 13631 1703840821 73265155303 540117540257 23225054231051