Base | Representation |
---|---|
bin | 10000010100000001000… |
… | …000001111000100100000 |
3 | 10222011111122111010020021 |
4 | 100110001000033010200 |
5 | 121331303321200300 |
6 | 2214552023123224 |
7 | 143663335600444 |
oct | 20240100170440 |
9 | 3864448433207 |
10 | 1121003303200 |
11 | 3a246215a610 |
12 | 1613118a3514 |
13 | 819302a8731 |
14 | 3c384b1a824 |
15 | 1e25e851d1a |
hex | 1050100f120 |
1121003303200 has 144 divisors (see below), whose sum is σ = 2989663024320. Its totient is φ = 407060352000.
The previous prime is 1121003303179. The next prime is 1121003303227. The reversal of 1121003303200 is 23033001211.
It is a super-2 number, since 2×11210033032002 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6149365 + ... + 6329035.
It is an arithmetic number, because the mean of its divisors is an integer number (20761548780).
Almost surely, 21121003303200 is an apocalyptic number.
1121003303200 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 1121003303200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1494831512160).
1121003303200 is an abundant number, since it is smaller than the sum of its proper divisors (1868659721120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1121003303200 is a wasteful number, since it uses less digits than its factorization.
1121003303200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 180411 (or 180398 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 1121003303200 its reverse (23033001211), we get a palindrome (1144036304411).
The spelling of 1121003303200 in words is "one trillion, one hundred twenty-one billion, three million, three hundred three thousand, two hundred".
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