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13410220242 = 232397175509
BaseRepresentation
bin11000111110100111…
…11011100011010010
31021121120200202211210
430133103323203102
5204431004021432
610054403320550
7653213664006
oct143723734322
937546622753
1013410220242
1157617a0a51
122723080156
131359381183
14913030706
155374838cc
hex31f4fb8d2

13410220242 has 16 divisors (see below), whose sum is σ = 27986546880. Its totient is φ = 4275722352.

The previous prime is 13410220237. The next prime is 13410220249. The reversal of 13410220242 is 24202201431.

It is not an unprimeable number, because it can be changed into a prime (13410220249) 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, 48587617 + ... + 48587892.

It is an arithmetic number, because the mean of its divisors is an integer number (1749159180).

Almost surely, 213410220242 is an apocalyptic number.

13410220242 is an abundant number, since it is smaller than the sum of its proper divisors (14576326638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13410220242 is a wasteful number, since it uses less digits than its factorization.

13410220242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97175537.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 13410220242 its reverse (24202201431), we get a palindrome (37612421673).

The spelling of 13410220242 in words is "thirteen billion, four hundred ten million, two hundred twenty thousand, two hundred forty-two".

Divisors: 1 2 3 6 23 46 69 138 97175509 194351018 291526527 583053054 2235036707 4470073414 6705110121 13410220242