Search a number
-
+
2012000210 = 2511236113037
BaseRepresentation
bin111011111101100…
…1010111111010010
312012012221012102022
41313323022333102
513110033001320
6531352051442
7100600501553
oct16773127722
95165835368
102012000210
119427a35a0
12481993b82
13260ab948c
1415130032a
15bb983325
hex77ecafd2

2012000210 has 64 divisors (see below), whose sum is σ = 4190517504. Its totient is φ = 688300800.

The previous prime is 2012000191. The next prime is 2012000219. The reversal of 2012000210 is 120002102.

It is not an unprimeable number, because it can be changed into a prime (2012000219) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 147812 + ... + 160848.

It is an arithmetic number, because the mean of its divisors is an integer number (65476836).

Almost surely, 22012000210 is an apocalyptic number.

2012000210 is an abundant number, since it is smaller than the sum of its proper divisors (2178517294).

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

2012000210 is a wasteful number, since it uses less digits than its factorization.

2012000210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13139.

The product of its (nonzero) digits is 8, while the sum is 8.

The square root of 2012000210 is about 44855.3253248708. The cubic root of 2012000210 is about 1262.4359129642.

Adding to 2012000210 its reverse (120002102), we get a palindrome (2132002312).

The spelling of 2012000210 in words is "two billion, twelve million, two hundred ten", and thus it is an aban number.

Divisors: 1 2 5 10 11 22 23 46 55 61 110 115 122 230 253 305 506 610 671 1265 1342 1403 2530 2806 3355 6710 7015 13037 14030 15433 26074 30866 65185 77165 130370 143407 154330 286814 299851 599702 717035 795257 1434070 1499255 1590514 2998510 3298361 3976285 6596722 7952570 8747827 16491805 17495654 18290911 32983610 36581822 43739135 87478270 91454555 182909110 201200021 402400042 1006000105 2012000210