Search a number
-
+
2000011010202 = 232111111722789
BaseRepresentation
bin11101000110101001111…
…100100010000010011010
321002012101012120020010100
4131012221330202002122
5230232010304311302
64130443053000230
7264332065042542
oct35065174420232
97065335506110
102000011010202
11701222090a27
12283747783076
131167a591a99a
146cb30118322
1537058e54d1c
hex1d1a9f2209a

2000011010202 has 12 divisors (see below), whose sum is σ = 4333357188810. Its totient is φ = 666670336728.

The previous prime is 2000011010197. The next prime is 2000011010209. The reversal of 2000011010202 is 2020101100002.

It can be written as a sum of positive squares in only one way, i.e., 1910142362241 + 89868647961 = 1382079^2 + 299781^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (2000011010209) 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 5 ways as a sum of consecutive naturals, for example, 55555861377 + ... + 55555861412.

Almost surely, 22000011010202 is an apocalyptic number.

2000011010202 is an abundant number, since it is smaller than the sum of its proper divisors (2333346178608).

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

2000011010202 is a wasteful number, since it uses less digits than its factorization.

2000011010202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111111722797 (or 111111722794 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 2000011010202 its reverse (2020101100002), we get a palindrome (4020112110204).

The spelling of 2000011010202 in words is "two trillion, eleven million, ten thousand, two hundred two".

Divisors: 1 2 3 6 9 18 111111722789 222223445578 333335168367 666670336734 1000005505101 2000011010202