Search a number
-
+
2010231201 = 311237971543
BaseRepresentation
bin111011111010001…
…1011000110100001
312012002121022210110
41313310123012201
513104104344301
6531250121533
7100546453236
oct16764330641
95162538713
102010231201
119417a5500
124812802a9
1326061a224
14150d9d78d
15bb7340d6
hex77d1b1a1

2010231201 has 48 divisors (see below), whose sum is σ = 3058923392. Its totient is φ = 1172413440.

The previous prime is 2010231187. The next prime is 2010231229. The reversal of 2010231201 is 1021320102.

It is not a de Polignac number, because 2010231201 - 25 = 2010231169 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2010233201) 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 47 ways as a sum of consecutive naturals, for example, 1302036 + ... + 1303578.

Almost surely, 22010231201 is an apocalyptic number.

It is an amenable number.

2010231201 is a deficient number, since it is larger than the sum of its proper divisors (1048692191).

2010231201 is a wasteful number, since it uses less digits than its factorization.

2010231201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1702 (or 1691 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 2010231201 is about 44835.6019364076. The cubic root of 2010231201 is about 1262.0658143734.

Adding to 2010231201 its reverse (1021320102), we get a palindrome (3031551303).

The spelling of 2010231201 in words is "two billion, ten million, two hundred thirty-one thousand, two hundred one".

Divisors: 1 3 11 33 37 97 111 121 291 363 407 1067 1221 1543 3201 3589 4477 4629 10767 11737 13431 16973 35211 39479 50919 57091 118437 149671 171273 186703 434269 449013 560109 628001 1302807 1646381 1884003 4939143 5537827 6908011 16613481 18110191 20724033 54330573 60916097 182748291 670077067 2010231201