Base | Representation |
---|---|
bin | 110000010000000100000011… |
… | …101000010000000011001010 |
3 | 1000211101002100201221120120112 |
4 | 300100010003220100003022 |
5 | 210303322241100324320 |
6 | 2031155550223554322 |
7 | 62461450051056050 |
oct | 6020040350200312 |
9 | 1024332321846515 |
10 | 212210100011210 |
11 | 61686886172254 |
12 | 1b9738a515b9a2 |
13 | 9154432603a12 |
14 | 3a59048c3c1d0 |
15 | 1980111e99ec5 |
hex | c10103a100ca |
212210100011210 has 32 divisors (see below), whose sum is σ = 437137217527680. Its totient is φ = 72659294229312.
The previous prime is 212210100011183. The next prime is 212210100011213. The reversal of 212210100011210 is 12110001012212.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is not an unprimeable number, because it can be changed into a prime (212210100011213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2051080109 + ... + 2051183568.
It is an arithmetic number, because the mean of its divisors is an integer number (13660538047740).
Almost surely, 2212210100011210 is an apocalyptic number.
212210100011210 is an abundant number, since it is smaller than the sum of its proper divisors (224927117516470).
212210100011210 is a wasteful number, since it uses less digits than its factorization.
212210100011210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4102264430.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 212210100011210 its reverse (12110001012212), we get a palindrome (224320101023422).
The spelling of 212210100011210 in words is "two hundred twelve trillion, two hundred ten billion, one hundred million, eleven thousand, two hundred ten".
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