Base | Representation |
---|---|
bin | 1011000110101101111010… |
… | …0000110110111110111001 |
3 | 1121020021012222222022010012 |
4 | 2301223132200312332321 |
5 | 3100022120213223001 |
6 | 41545113242231305 |
7 | 2400100634236130 |
oct | 261533640667671 |
9 | 47207188868105 |
10 | 12210030211001 |
11 | 3988276814a87 |
12 | 14524764b5535 |
13 | 6a7529a4624c |
14 | 302d7bc48917 |
15 | 162926c1e2bb |
hex | b1ade836fb9 |
12210030211001 has 8 divisors (see below), whose sum is σ = 14082341528640. Its totient is φ = 10369724215248.
The previous prime is 12210030210947. The next prime is 12210030211007. The reversal of 12210030211001 is 10011203001221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12210030211001 - 234 = 12192850341817 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12210030211007) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8001329651 + ... + 8001331176.
It is an arithmetic number, because the mean of its divisors is an integer number (1760292691080).
Almost surely, 212210030211001 is an apocalyptic number.
It is an amenable number.
12210030211001 is a deficient number, since it is larger than the sum of its proper divisors (1872311317639).
12210030211001 is a wasteful number, since it uses less digits than its factorization.
12210030211001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16002660943.
The product of its (nonzero) digits is 24, while the sum is 14.
Adding to 12210030211001 its reverse (10011203001221), we get a palindrome (22221233212222).
The spelling of 12210030211001 in words is "twelve trillion, two hundred ten billion, thirty million, two hundred eleven thousand, one".
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