Base | Representation |
---|---|
bin | 10000000101011001010… |
… | …001101100010011010000 |
3 | 10220122222120020110201121 |
4 | 100011121101230103100 |
5 | 121102130411431300 |
6 | 2203434141212024 |
7 | 142566321266512 |
oct | 20053121542320 |
9 | 3818876213647 |
10 | 1105304405200 |
11 | 396836581146 |
12 | 15a270261014 |
13 | 802caa17a88 |
14 | 3b6d5b67bb2 |
15 | 1db414d681a |
hex | 1015946c4d0 |
1105304405200 has 30 divisors (see below), whose sum is σ = 2655493834454. Its totient is φ = 442121761920.
The previous prime is 1105304405143. The next prime is 1105304405243. The reversal of 1105304405200 is 25044035011.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 241363898944 + 863940506256 = 491288^2 + 929484^2 .
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1381630107 + ... + 1381630906.
Almost surely, 21105304405200 is an apocalyptic number.
1105304405200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1105304405200 is an abundant number, since it is smaller than the sum of its proper divisors (1550189429254).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1105304405200 is a wasteful number, since it uses less digits than its factorization.
1105304405200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2763261031 (or 2763261020 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 25.
The spelling of 1105304405200 in words is "one trillion, one hundred five billion, three hundred four million, four hundred five thousand, two hundred".
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