Base | Representation |
---|---|
bin | 101110101010100001… |
… | …1011011101111000001 |
3 | 100120122220001222112210 |
4 | 1131111003123233001 |
5 | 3120213032224301 |
6 | 114011510012333 |
7 | 10145220145413 |
oct | 1352503335701 |
9 | 316586058483 |
10 | 100211211201 |
11 | 39554686212 |
12 | 175086470a9 |
13 | 95b04c099a |
14 | 4bc91209b3 |
15 | 2917a5aad6 |
hex | 17550dbbc1 |
100211211201 has 32 divisors (see below), whose sum is σ = 136325846016. Its totient is φ = 65461032000.
The previous prime is 100211211179. The next prime is 100211211271. The reversal of 100211211201 is 102112112001.
It is not a de Polignac number, because 100211211201 - 213 = 100211203009 is a prime.
It is not an unprimeable number, because it can be changed into a prime (100211211271) 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, 97197556 + ... + 97198586.
It is an arithmetic number, because the mean of its divisors is an integer number (4260182688).
Almost surely, 2100211211201 is an apocalyptic number.
It is an amenable number.
100211211201 is a deficient number, since it is larger than the sum of its proper divisors (36114634815).
100211211201 is a wasteful number, since it uses less digits than its factorization.
100211211201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2613.
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 100211211201 its reverse (102112112001), we get a palindrome (202323323202).
The spelling of 100211211201 in words is "one hundred billion, two hundred eleven million, two hundred eleven thousand, two hundred one".
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