Search a number
-
+
210313013261200 = 24524312227500771
BaseRepresentation
bin101111110100011101010000…
…011100100111001110010000
31000120122201122111112111112221
4233310131100130213032100
5210031232022343324300
62023144244155030424
762204420345543503
oct5764352034471620
91016581574474487
10210313013261200
1161015280156393
121b7080a273b414
1390475802aba55
1439d12c02b313a
15194aacdd6231a
hexbf4750727390

210313013261200 has 60 divisors (see below), whose sum is σ = 517027642643248. Its totient is φ = 82168805174400.

The previous prime is 210313013261161. The next prime is 210313013261201. The reversal of 210313013261200 is 2162310313012.

It is a happy number.

210313013261200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (210313013261201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6113733186 + ... + 6113767585.

Almost surely, 2210313013261200 is an apocalyptic number.

210313013261200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210313013261200 is an abundant number, since it is smaller than the sum of its proper divisors (306714629382048).

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

210313013261200 is a wasteful number, since it uses less digits than its factorization.

210313013261200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12227500832 (or 12227500821 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 210313013261200 its reverse (2162310313012), we get a palindrome (212475323574212).

The spelling of 210313013261200 in words is "two hundred ten trillion, three hundred thirteen billion, thirteen million, two hundred sixty-one thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 20 25 40 43 50 80 86 100 172 200 215 344 400 430 688 860 1075 1720 2150 3440 4300 8600 17200 12227500771 24455001542 48910003084 61137503855 97820006168 122275007710 195640012336 244550015420 305687519275 489100030840 525782533153 611375038550 978200061680 1051565066306 1222750077100 2103130132612 2445500154200 2628912665765 4206260265224 4891000308400 5257825331530 8412520530448 10515650663060 13144563328825 21031301326120 26289126657650 42062602652240 52578253315300 105156506630600 210313013261200