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13234110242 = 2193167316693
BaseRepresentation
bin11000101001101000…
…00111111100100010
31021011022022110100012
430110310013330202
5204100413011432
610025112524522
7645645036533
oct142464077442
937138273305
1013234110242
1156813459a1
1226940b0742
13132ba3ca82
148d78aa68a
15526c97cb2
hex314d07f22

13234110242 has 32 divisors (see below), whose sum is σ = 21603371520. Its totient is φ = 6057192960.

The previous prime is 13234110179. The next prime is 13234110313. The reversal of 13234110242 is 24201143231.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 784448 + ... + 801140.

It is an arithmetic number, because the mean of its divisors is an integer number (675105360).

Almost surely, 213234110242 is an apocalyptic number.

13234110242 is a deficient number, since it is larger than the sum of its proper divisors (8369261278).

13234110242 is a wasteful number, since it uses less digits than its factorization.

13234110242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17418.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 13234110242 its reverse (24201143231), we get a palindrome (37435253473).

The spelling of 13234110242 in words is "thirteen billion, two hundred thirty-four million, one hundred ten thousand, two hundred forty-two".

Divisors: 1 2 19 31 38 62 589 673 1178 1346 12787 16693 20863 25574 33386 41726 317167 396397 517483 634334 792794 1034966 9832177 11234389 19664354 22468778 213453391 348266059 426906782 696532118 6617055121 13234110242