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23123241322 = 2172278329851
BaseRepresentation
bin10101100010010000…
…001010100101101010
32012200111110100220021
4111202100022211222
5334324022210242
614342255151054
71446005210506
oct254220124552
965614410807
1023123241322
1198965154a5
124593b1548a
13224677c51c
14119500d306
15905055b67
hex56240a96a

23123241322 has 16 divisors (see below), whose sum is σ = 36727990272. Its totient is φ = 10880683200.

The previous prime is 23123241293. The next prime is 23123241329. The reversal of 23123241322 is 22314232132.

It is not an unprimeable number, because it can be changed into a prime (23123241329) 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, 759697 + ... + 789547.

It is an arithmetic number, because the mean of its divisors is an integer number (2295499392).

Almost surely, 223123241322 is an apocalyptic number.

23123241322 is a deficient number, since it is larger than the sum of its proper divisors (13604748950).

23123241322 is a wasteful number, since it uses less digits than its factorization.

23123241322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52653.

The product of its digits is 3456, while the sum is 25.

Adding to 23123241322 its reverse (22314232132), we get a palindrome (45437473454).

The spelling of 23123241322 in words is "twenty-three billion, one hundred twenty-three million, two hundred forty-one thousand, three hundred twenty-two".

Divisors: 1 2 17 34 22783 29851 45566 59702 387311 507467 774622 1014934 680095333 1360190666 11561620661 23123241322