Base | Representation |
---|---|
bin | 10000000010100000010… |
… | …111011000100011010001 |
3 | 10220100222100201122210012 |
4 | 100002200113120203101 |
5 | 121024302220042314 |
6 | 2202202240244305 |
7 | 142426411241522 |
oct | 20024027304321 |
9 | 3810870648705 |
10 | 1102202112209 |
11 | 3954943a3540 |
12 | 159745310695 |
13 | 7cc25099153 |
14 | 3b4bdb34849 |
15 | 1da0de8893e |
hex | 100a05d88d1 |
1102202112209 has 32 divisors (see below), whose sum is σ = 1229236646400. Its totient is φ = 979894056960.
The previous prime is 1102202112127. The next prime is 1102202112259. The reversal of 1102202112209 is 9022112022011.
It is not a de Polignac number, because 1102202112209 - 224 = 1102185334993 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (1102202112259) 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, 193739837 + ... + 193745525.
It is an arithmetic number, because the mean of its divisors is an integer number (38413645200).
Almost surely, 21102202112209 is an apocalyptic number.
It is an amenable number.
1102202112209 is a deficient number, since it is larger than the sum of its proper divisors (127034534191).
1102202112209 is a wasteful number, since it uses less digits than its factorization.
1102202112209 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7865.
The product of its (nonzero) digits is 288, while the sum is 23.
The spelling of 1102202112209 in words is "one trillion, one hundred two billion, two hundred two million, one hundred twelve thousand, two hundred nine".
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