Base | Representation |
---|---|
bin | 10000001011110101100… |
… | …010011111001110101110 |
3 | 10221022211121001222000221 |
4 | 100023311202133032232 |
5 | 121210312040133402 |
6 | 2210540340241554 |
7 | 143232605456452 |
oct | 20136542371656 |
9 | 3838747058027 |
10 | 1112221021102 |
11 | 399765853034 |
12 | 15b6806a02ba |
13 | 80b609771c9 |
14 | 3bb905ba662 |
15 | 1dde882e337 |
hex | 102f589f3ae |
1112221021102 has 8 divisors (see below), whose sum is σ = 1668369340512. Its totient is φ = 556097907600.
The previous prime is 1112221021091. The next prime is 1112221021147. The reversal of 1112221021102 is 2011201222111.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6190774 + ... + 6367897.
It is an arithmetic number, because the mean of its divisors is an integer number (208546167564).
Almost surely, 21112221021102 is an apocalyptic number.
1112221021102 is a deficient number, since it is larger than the sum of its proper divisors (556148319410).
1112221021102 is a wasteful number, since it uses less digits than its factorization.
1112221021102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12602954.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 1112221021102 its reverse (2011201222111), we get a palindrome (3123422243213).
The spelling of 1112221021102 in words is "one trillion, one hundred twelve billion, two hundred twenty-one million, twenty-one thousand, one hundred two".
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