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23124104311 = 711300313043
BaseRepresentation
bin10101100010010011…
…011101010001110111
32012200120002012200211
4111202103131101313
5334324232314221
614342325450251
71446015433510
oct254223352167
965616065624
1023124104311
119896a54910
124594270987
1322469c2279
141195195a07
159051766e1
hex5624dd477

23124104311 has 8 divisors (see below), whose sum is σ = 28830052224. Its totient is φ = 18018782520.

The previous prime is 23124104309. The next prime is 23124104321. The reversal of 23124104311 is 11340142132.

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 23124104311 - 21 = 23124104309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23124104321) 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 7 ways as a sum of consecutive naturals, for example, 150156445 + ... + 150156598.

It is an arithmetic number, because the mean of its divisors is an integer number (3603756528).

Almost surely, 223124104311 is an apocalyptic number.

23124104311 is a deficient number, since it is larger than the sum of its proper divisors (5705947913).

23124104311 is a wasteful number, since it uses less digits than its factorization.

23124104311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300313061.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 23124104311 its reverse (11340142132), we get a palindrome (34464246443).

The spelling of 23124104311 in words is "twenty-three billion, one hundred twenty-four million, one hundred four thousand, three hundred eleven".

Divisors: 1 7 11 77 300313043 2102191301 3303443473 23124104311