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13133213013200 = 245274690433219
BaseRepresentation
bin1011111100011101000001…
…1111110001010011010000
31201111112010012021202102012
42333013100133301103100
53210133310012410300
643533151553442052
72523562155465230
oct277072037612320
951445105252365
1013133213013200
114203845400235
12158137a570328
137435c2406997
14335918105cc0
1517b959619435
hexbf1d07f14d0

13133213013200 has 60 divisors (see below), whose sum is σ = 36060050595360. Its totient is φ = 4502815889280.

The previous prime is 13133213013199. The next prime is 13133213013211. The reversal of 13133213013200 is 231031233131.

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 11 ways as a sum of consecutive naturals, for example, 2345213810 + ... + 2345219409.

It is an arithmetic number, because the mean of its divisors is an integer number (601000843256).

Almost surely, 213133213013200 is an apocalyptic number.

13133213013200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13133213013200 is an abundant number, since it is smaller than the sum of its proper divisors (22926837582160).

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

13133213013200 is a wasteful number, since it uses less digits than its factorization.

13133213013200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4690433244 (or 4690433233 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 13133213013200 its reverse (231031233131), we get a palindrome (13364244246331).

The spelling of 13133213013200 in words is "thirteen trillion, one hundred thirty-three billion, two hundred thirteen million, thirteen thousand, two hundred".

Divisors: 1 2 4 5 7 8 10 14 16 20 25 28 35 40 50 56 70 80 100 112 140 175 200 280 350 400 560 700 1400 2800 4690433219 9380866438 18761732876 23452166095 32833032533 37523465752 46904332190 65666065066 75046931504 93808664380 117260830475 131332130132 164165162665 187617328760 234521660950 262664260264 328330325330 375234657520 469043321900 525328520528 656660650660 820825813325 938086643800 1313321301320 1641651626650 1876173287600 2626642602640 3283303253300 6566606506600 13133213013200