| Base | Representation |
|---|---|
| bin | 10000000100101010000… |
| … | …111111101001000000000 |
| 3 | 10220120221102200100200010 |
| 4 | 100010222013331020000 |
| 5 | 121044020402323040 |
| 6 | 2203223441424520 |
| 7 | 142540604226105 |
| oct | 20045207751000 |
| 9 | 3816842610603 |
| 10 | 1104513323520 |
| 11 | 39646aa81832 |
| 12 | 15a08b33b140 |
| 13 | 80202b682c9 |
| 14 | 3b65ca80aac |
| 15 | 1dae6d21e80 |
| hex | 1012a1fd200 |
1104513323520 has 320 divisors, whose sum is σ = 3582580700160. Its totient is φ = 290251849728.
The previous prime is 1104513323509. The next prime is 1104513323531. The reversal of 1104513323520 is 253233154011.
It is an interprime number because it is at equal distance from previous prime (1104513323509) and next prime (1104513323531).
It is a tau number, because it is divible by the number of its divisors (320).
It is a super-4 number, since 4×11045133235204 (a number of 49 digits) contains 4444 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 279834187 + ... + 279838133.
It is an arithmetic number, because the mean of its divisors is an integer number (11195564688).
Almost surely, 21104513323520 is an apocalyptic number.
1104513323520 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 1104513323520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1791290350080).
1104513323520 is an abundant number, since it is smaller than the sum of its proper divisors (2478067376640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1104513323520 is an equidigital number, since it uses as much as digits as its factorization.
1104513323520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4495 (or 4479 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 30.
Adding to 1104513323520 its reverse (253233154011), we get a palindrome (1357746477531).
The spelling of 1104513323520 in words is "one trillion, one hundred four billion, five hundred thirteen million, three hundred twenty-three thousand, five hundred twenty".
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