| Base | Representation |
|---|---|
| bin | 10000000010100000001… |
| … | …111101101110011010100 |
| 3 | 10220100222012221112102201 |
| 4 | 100002200033231303110 |
| 5 | 121024301211231400 |
| 6 | 2202202125214244 |
| 7 | 142426355200246 |
| oct | 20024017556324 |
| 9 | 3810865845381 |
| 10 | 1102200102100 |
| 11 | 395493250299 |
| 12 | 159744701384 |
| 13 | 7cc24844236 |
| 14 | 3b4bd770096 |
| 15 | 1da0dbdd06a |
| hex | 100a03edcd4 |
1102200102100 has 72 divisors (see below), whose sum is σ = 2425998351168. Its totient is φ = 434574201600.
The previous prime is 1102200102097. The next prime is 1102200102103. The reversal of 1102200102100 is 12010022011.
It is an interprime number because it is at equal distance from previous prime (1102200102097) and next prime (1102200102103).
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1102200102103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37949184 + ... + 37978216.
It is an arithmetic number, because the mean of its divisors is an integer number (33694421544).
Almost surely, 21102200102100 is an apocalyptic number.
1102200102100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1102200102100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1212999175584).
1102200102100 is an abundant number, since it is smaller than the sum of its proper divisors (1323798249068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1102200102100 is a wasteful number, since it uses less digits than its factorization.
1102200102100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34465 (or 34458 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 1102200102100 its reverse (12010022011), we get a palindrome (1114210124111).
The spelling of 1102200102100 in words is "one trillion, one hundred two billion, two hundred million, one hundred two thousand, one hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •