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13130220414304 = 257232548567627
BaseRepresentation
bin1011111100010001111000…
…0111111010010101100000
31201111020101122011222111001
42333010132013322111200
53210111142411224204
643531535012001344
72523425050016140
oct277043607722540
951436348158431
1013130220414304
11420254a135404
121580884300254
137432364140c6
143357128a8920
1517b831a384a4
hexbf11e1fa560

13130220414304 has 48 divisors (see below), whose sum is σ = 30827474028288. Its totient is φ = 5382574826112.

The previous prime is 13130220414287. The next prime is 13130220414313. The reversal of 13130220414304 is 40341402203131.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1274278662 + ... + 1274288965.

It is an arithmetic number, because the mean of its divisors is an integer number (642239042256).

Almost surely, 213130220414304 is an apocalyptic number.

13130220414304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13130220414304 is an abundant number, since it is smaller than the sum of its proper divisors (17697253613984).

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

13130220414304 is a wasteful number, since it uses less digits than its factorization.

13130220414304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2548567667 (or 2548567659 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 13130220414304 its reverse (40341402203131), we get a palindrome (53471622617435).

The spelling of 13130220414304 in words is "thirteen trillion, one hundred thirty billion, two hundred twenty million, four hundred fourteen thousand, three hundred four".

Divisors: 1 2 4 7 8 14 16 23 28 32 46 56 92 112 161 184 224 322 368 644 736 1288 2576 5152 2548567627 5097135254 10194270508 17839973389 20388541016 35679946778 40777082032 58617055421 71359893556 81554164064 117234110842 142719787112 234468221684 285439574224 410319387947 468936443368 570879148448 820638775894 937872886736 1641277551788 1875745773472 3282555103576 6565110207152 13130220414304