Base | Representation |
---|---|
bin | 11101000110101010100… |
… | …11010000111111011100 |
3 | 10112121012111010210101021 |
4 | 32203111103100333130 |
5 | 112341010304310022 |
6 | 2043222042253524 |
7 | 132151130223130 |
oct | 16432523207734 |
9 | 3477174123337 |
10 | 1000011010012 |
11 | 356114165983 |
12 | 1419857b72a4 |
13 | 733ba652041 |
14 | 36587ab13c0 |
15 | 1b02c6dd7c7 |
hex | e8d54d0fdc |
1000011010012 has 24 divisors (see below), whose sum is σ = 2002440472704. Its totient is φ = 428057907312.
The previous prime is 1000011009997. The next prime is 1000011010039. The reversal of 1000011010012 is 2100101100001.
It is a Harshad number since it is a multiple of its sum of digits (7).
It is a junction number, because it is equal to n+sod(n) for n = 1000011009977 and 1000011010004.
It is a congruent number.
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, 21569758 + ... + 21616069.
It is an arithmetic number, because the mean of its divisors is an integer number (83435019696).
Almost surely, 21000011010012 is an apocalyptic number.
It is an amenable number.
1000011010012 is an abundant number, since it is smaller than the sum of its proper divisors (1002429462692).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1000011010012 is a wasteful number, since it uses less digits than its factorization.
1000011010012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43186665 (or 43186663 counting only the distinct ones).
The product of its (nonzero) digits is 2, while the sum is 7.
Adding to 1000011010012 its reverse (2100101100001), we get a palindrome (3100112110013).
The spelling of 1000011010012 in words is "one trillion, eleven million, ten thousand, twelve".
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