Base | Representation |
---|---|
bin | 10110101111010111101000… |
… | …010100100110100010100011 |
3 | 111010010001222221211212121021 |
4 | 112233113220110212202203 |
5 | 101102100002031432321 |
6 | 552412550415110311 |
7 | 30031433553511000 |
oct | 2657275024464243 |
9 | 433101887755537 |
10 | 100012211202211 |
11 | 29959a38a02130 |
12 | b273053212397 |
13 | 43a6159c87899 |
14 | 1a9a88c8ca8a7 |
15 | b8683185d941 |
hex | 5af5e85268a3 |
100012211202211 has 32 divisors (see below), whose sum is σ = 127238635468800. Its totient is φ = 77929522070400.
The previous prime is 100012211202187. The next prime is 100012211202257. The reversal of 100012211202211 is 112202112210001.
It is not a de Polignac number, because 100012211202211 - 233 = 100003621267619 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (100012211202611) 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, 150161371 + ... + 150825931.
It is an arithmetic number, because the mean of its divisors is an integer number (3976207358400).
Almost surely, 2100012211202211 is an apocalyptic number.
100012211202211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
100012211202211 is a deficient number, since it is larger than the sum of its proper divisors (27226424266589).
100012211202211 is an equidigital number, since it uses as much as digits as its factorization.
100012211202211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 704480 (or 704466 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 100012211202211 its reverse (112202112210001), we get a palindrome (212214323412212).
The spelling of 100012211202211 in words is "one hundred trillion, twelve billion, two hundred eleven million, two hundred two thousand, two hundred eleven".
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