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13424144202 = 233735513609
BaseRepresentation
bin11001000000010010…
…00010111101001010
31021122112220011221000
430200021002331022
5204443040103302
610100021555430
7653443225440
oct144011027512
937575804830
1013424144202
115769641257
122727875b76
13135c217ac1
14914c16b90
155387d431c
hex320242f4a

13424144202 has 32 divisors (see below), whose sum is σ = 34093065600. Its totient is φ = 3835469664.

The previous prime is 13424144141. The next prime is 13424144207. The reversal of 13424144202 is 20244142431.

13424144202 is a `hidden beast` number, since 1 + 3 + 42 + 414 + 4 + 202 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (13424144207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17756427 + ... + 17757182.

It is an arithmetic number, because the mean of its divisors is an integer number (1065408300).

Almost surely, 213424144202 is an apocalyptic number.

13424144202 is an abundant number, since it is smaller than the sum of its proper divisors (20668921398).

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

13424144202 is a wasteful number, since it uses less digits than its factorization.

13424144202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35513627 (or 35513621 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 13424144202 its reverse (20244142431), we get a palindrome (33668286633).

The spelling of 13424144202 in words is "thirteen billion, four hundred twenty-four million, one hundred forty-four thousand, two hundred two".

Divisors: 1 2 3 6 7 9 14 18 21 27 42 54 63 126 189 378 35513609 71027218 106540827 213081654 248595263 319622481 497190526 639244962 745785789 958867443 1491571578 1917734886 2237357367 4474714734 6712072101 13424144202