Base | Representation |
---|---|
bin | 10110110000111100000001… |
… | …110000110010000011101101 |
3 | 111010111101020210110002002021 |
4 | 112300330001300302003231 |
5 | 101110331241110432341 |
6 | 552534255412430141 |
7 | 30042301144055524 |
oct | 2660740160620355 |
9 | 433441223402067 |
10 | 100120012202221 |
11 | 299a0727845a80 |
12 | b28bb19618351 |
13 | 43b3379a1335b |
14 | 1aa1b97a134bb |
15 | b895408859d1 |
hex | 5b0f01c320ed |
100120012202221 has 8 divisors (see below), whose sum is σ = 109221943118688. Its totient is φ = 91018099890000.
The previous prime is 100120012202219. The next prime is 100120012202261. The reversal of 100120012202221 is 122202210021001.
It is a happy number.
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 100120012202221 - 21 = 100120012202219 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 100120012202195 and 100120012202204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100120012202261) 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, 8127871 + ... + 16318771.
It is an arithmetic number, because the mean of its divisors is an integer number (13652742889836).
Almost surely, 2100120012202221 is an apocalyptic number.
100120012202221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
100120012202221 is a deficient number, since it is larger than the sum of its proper divisors (9101930916467).
100120012202221 is a wasteful number, since it uses less digits than its factorization.
100120012202221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9302123.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 100120012202221 its reverse (122202210021001), we get a palindrome (222322222223222).
The spelling of 100120012202221 in words is "one hundred trillion, one hundred twenty billion, twelve million, two hundred two thousand, two hundred twenty-one".
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