Base | Representation |
---|---|
bin | 11101001010011001000… |
… | …01000101000110000000 |
3 | 10112210100212200220110222 |
4 | 32211030201011012000 |
5 | 112404104321320000 |
6 | 2044152331442212 |
7 | 132251524663442 |
oct | 16451441050600 |
9 | 3483325626428 |
10 | 1002011120000 |
11 | 356a50178140 |
12 | 1422435b6368 |
13 | 73648b37487 |
14 | 366d7598492 |
15 | 1b0e80c3a85 |
hex | e94c845180 |
1002011120000 has 160 divisors (see below), whose sum is σ = 2721214089000. Its totient is φ = 364367360000.
The previous prime is 1002011119961. The next prime is 1002011120027. The reversal of 1002011120000 is 211102001.
It is a tau number, because it is divible by the number of its divisors (160).
It is a Harshad number since it is a multiple of its sum of digits (8).
It is a self number, because there is not a number n which added to its sum of digits gives 1002011120000.
It is a congruent number.
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, 310676 + ... + 1449324.
Almost surely, 21002011120000 is an apocalyptic number.
1002011120000 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 1002011120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1360607044500).
1002011120000 is an abundant number, since it is smaller than the sum of its proper divisors (1719202969000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1002011120000 is an equidigital number, since it uses as much as digits as its factorization.
1002011120000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1138694 (or 1138667 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 8.
Adding to 1002011120000 its reverse (211102001), we get a palindrome (1002222222001).
The spelling of 1002011120000 in words is "one trillion, two billion, eleven million, one hundred twenty thousand".
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