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23230023045 = 351548668203
BaseRepresentation
bin10101101000100111…
…100000010110000101
32012221221101102212220
4111220213200112011
5340033341214140
614401032002553
71451442636465
oct255047402605
965857342786
1023230023045
119940819159
124603830459
132262928a88
1411a5287ba5
1590e5e9bd0
hex5689e0585

23230023045 has 8 divisors (see below), whose sum is σ = 37168036896. Its totient is φ = 12389345616.

The previous prime is 23230023043. The next prime is 23230023049. The reversal of 23230023045 is 54032003232.

Adding to 23230023045 its reverse (54032003232), we get a palindrome (77262026277).

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

It is not a de Polignac number, because 23230023045 - 21 = 23230023043 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23230023043) 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, 774334087 + ... + 774334116.

It is an arithmetic number, because the mean of its divisors is an integer number (4646004612).

Almost surely, 223230023045 is an apocalyptic number.

It is an amenable number.

23230023045 is a deficient number, since it is larger than the sum of its proper divisors (13938013851).

23230023045 is a wasteful number, since it uses less digits than its factorization.

23230023045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1548668211.

The product of its (nonzero) digits is 4320, while the sum is 24.

The spelling of 23230023045 in words is "twenty-three billion, two hundred thirty million, twenty-three thousand, forty-five".

Divisors: 1 3 5 15 1548668203 4646004609 7743341015 23230023045