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13241034220 = 22523127722541
BaseRepresentation
bin11000101010011101…
…00010010111101100
31021011210100020020211
430111032202113230
5204104201043340
610025521152204
7646060635211
oct142516422754
937153306224
1013241034220
115685244a97
12269648b664
1313302c54bb
148d878db08
155276b45ea
hex3153a25ec

13241034220 has 48 divisors (see below), whose sum is σ = 29039145408. Its totient is φ = 5061943040.

The previous prime is 13241034217. The next prime is 13241034229. The reversal of 13241034220 is 2243014231.

13241034220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×132410342202 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13241034191 and 13241034200.

It is not an unprimeable number, because it can be changed into a prime (13241034229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 576150 + ... + 598690.

It is an arithmetic number, because the mean of its divisors is an integer number (604982196).

Almost surely, 213241034220 is an apocalyptic number.

13241034220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13241034220 is an abundant number, since it is smaller than the sum of its proper divisors (15798111188).

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

13241034220 is a wasteful number, since it uses less digits than its factorization.

13241034220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23850 (or 23848 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 13241034220 its reverse (2243014231), we get a palindrome (15484048451).

The spelling of 13241034220 in words is "thirteen billion, two hundred forty-one million, thirty-four thousand, two hundred twenty".

Divisors: 1 2 4 5 10 20 23 46 92 115 230 460 1277 2554 5108 6385 12770 22541 25540 29371 45082 58742 90164 112705 117484 146855 225410 293710 450820 518443 587420 1036886 2073772 2592215 5184430 10368860 28784857 57569714 115139428 143924285 287848570 575697140 662051711 1324103422 2648206844 3310258555 6620517110 13241034220