Base | Representation |
---|---|
bin | 1010000000010101111101… |
… | …1011001100111000001010 |
3 | 1102221200112110022100001111 |
4 | 2200011133123030320022 |
5 | 2420220033111224320 |
6 | 35221443434440534 |
7 | 2213540223633400 |
oct | 240053733147012 |
9 | 42850473270044 |
10 | 11001012211210 |
11 | 35615596631aa |
12 | 12980a089314a |
13 | 61a5110483b8 |
14 | 2a0647b81470 |
15 | 14126549da5a |
hex | a015f6cce0a |
11001012211210 has 48 divisors (see below), whose sum is σ = 23040699556680. Its totient is φ = 3770805104640.
The previous prime is 11001012211187. The next prime is 11001012211237. The reversal of 11001012211210 is 1211221010011.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 9729889002729 + 1271123208481 = 3119277^2 + 1127441^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 980871 + ... + 4792090.
Almost surely, 211001012211210 is an apocalyptic number.
11001012211210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11001012211210 is an abundant number, since it is smaller than the sum of its proper divisors (12039687345470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11001012211210 is a wasteful number, since it uses less digits than its factorization.
11001012211210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5776871 (or 5776864 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 13.
Adding to 11001012211210 its reverse (1211221010011), we get a palindrome (12212233221221).
The spelling of 11001012211210 in words is "eleven trillion, one billion, twelve million, two hundred eleven thousand, two hundred ten".
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