Search a number
-
+
2011102000210 = 252531349922709
BaseRepresentation
bin11101010000111111000…
…001010011010001010010
321010021000011012220012001
4131100333001103101102
5230422214103001320
64135515411224214
7265203660643432
oct35207701232122
97107004186161
102011102000210
117059a3716976
12285921ba806a
13117852652a74
146d4a31122c2
15374a79b920a
hex1d43f053452

2011102000210 has 32 divisors (see below), whose sum is σ = 3622608360000. Its totient is φ = 803857750080.

The previous prime is 2011102000207. The next prime is 2011102000213. The reversal of 2011102000210 is 120002011102.

It is an interprime number because it is at equal distance from previous prime (2011102000207) and next prime (2011102000213).

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (2011102000213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88548336 + ... + 88571044.

It is an arithmetic number, because the mean of its divisors is an integer number (113206511250).

Almost surely, 22011102000210 is an apocalyptic number.

2011102000210 is a deficient number, since it is larger than the sum of its proper divisors (1611506359790).

2011102000210 is a wasteful number, since it uses less digits than its factorization.

2011102000210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28746.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 2011102000210 its reverse (120002011102), we get a palindrome (2131104011312).

The spelling of 2011102000210 in words is "two trillion, eleven billion, one hundred two million, two hundred ten", and thus it is an aban number.

Divisors: 1 2 5 10 2531 3499 5062 6998 12655 17495 22709 25310 34990 45418 113545 227090 8855969 17711938 44279845 57476479 79458791 88559690 114952958 158917582 287382395 397293955 574764790 794587910 201110200021 402220400042 1005551000105 2011102000210