Base | Representation |
---|---|
bin | 10000010100000000111… |
… | …011101100010000000000 |
3 | 10222011111120020121012202 |
4 | 100110000323230100000 |
5 | 121331303020041000 |
6 | 2214551541412332 |
7 | 143663322506531 |
oct | 20240073542000 |
9 | 3864446217182 |
10 | 1121002112000 |
11 | 3a2461516651 |
12 | 16131140a0a8 |
13 | 8192cc7c494 |
14 | 3c3848ca688 |
15 | 1e25e6b8dd5 |
hex | 10500eec400 |
1121002112000 has 88 divisors (see below), whose sum is σ = 2796655369560. Its totient is φ = 448400793600.
The previous prime is 1121002111991. The next prime is 1121002112033. The reversal of 1121002112000 is 2112001211.
It can be written as a sum of positive squares in 4 ways, for example, as 76158337024 + 1044843774976 = 275968^2 + 1022176^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4250915 + ... + 4506914.
Almost surely, 21121002112000 is an apocalyptic number.
1121002112000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1121002112000 is an abundant number, since it is smaller than the sum of its proper divisors (1675653257560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1121002112000 is an frugal number, since it uses more digits than its factorization.
1121002112000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8757864 (or 8757836 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 1121002112000 its reverse (2112001211), we get a palindrome (1123114113211).
The spelling of 1121002112000 in words is "one trillion, one hundred twenty-one billion, two million, one hundred twelve thousand".
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