Base | Representation |
---|---|
bin | 1010000000111110111001… |
… | …0110010010100000000000 |
3 | 1102222201220012202211122212 |
4 | 2200033232112102200000 |
5 | 2420410034000000000 |
6 | 35230502025121252 |
7 | 2214406424410136 |
oct | 240175626224000 |
9 | 42881805684585 |
10 | 11012000000000 |
11 | 3566187a1058a |
12 | 129a248629228 |
13 | 61b57258887c |
14 | 2a0dab193756 |
15 | 1416a9e29c35 |
hex | a03ee592800 |
11012000000000 has 240 divisors, whose sum is σ = 27533273547780. Its totient is φ = 4403200000000.
The previous prime is 11011999999997. The next prime is 11012000000017. The reversal of 11012000000000 is 21011.
It is a happy number.
It can be written as a sum of positive squares in 10 ways, for example, as 9499611636736 + 1512388363264 = 3082144^2 + 1229792^2 .
It is a Harshad number since it is a multiple of its sum of digits (5).
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3999998624 + ... + 4000001376.
Almost surely, 211012000000000 is an apocalyptic number.
11012000000000 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 11012000000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13766636773890).
11012000000000 is an abundant number, since it is smaller than the sum of its proper divisors (16521273547780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11012000000000 is an frugal number, since it uses more digits than its factorization.
11012000000000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2820 (or 2760 counting only the distinct ones).
The product of its (nonzero) digits is 2, while the sum is 5.
Adding to 11012000000000 its reverse (21011), we get a palindrome (11012000021011).
The spelling of 11012000000000 in words is "eleven trillion, twelve billion", and thus it is an aban number and an uban number.
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