Search a number
-
+
13102424342 = 274719912499
BaseRepresentation
bin11000011001111011…
…10010000100010110
31020211010112010020122
430030331302010112
5203313210034332
610004050231542
7642455524610
oct141475620426
936733463218
1013102424342
115613a82377
122657b855b2
13130a683b17
148c41cbdb0
1551a434c12
hex30cf72116

13102424342 has 16 divisors (see below), whose sum is σ = 22939200000. Its totient is φ = 5495849448.

The previous prime is 13102424333. The next prime is 13102424347. The reversal of 13102424342 is 24342420131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13102424347) 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, 9955592 + ... + 9956907.

It is an arithmetic number, because the mean of its divisors is an integer number (1433700000).

Almost surely, 213102424342 is an apocalyptic number.

13102424342 is a deficient number, since it is larger than the sum of its proper divisors (9836775658).

13102424342 is a wasteful number, since it uses less digits than its factorization.

13102424342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19912555.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 13102424342 its reverse (24342420131), we get a palindrome (37444844473).

The spelling of 13102424342 in words is "thirteen billion, one hundred two million, four hundred twenty-four thousand, three hundred forty-two".

Divisors: 1 2 7 14 47 94 329 658 19912499 39824998 139387493 278774986 935887453 1871774906 6551212171 13102424342