Base | Representation |
---|---|
bin | 111011111110100… |
… | …0101011111110000 |
3 | 12012020212200202010 |
4 | 1313331011133300 |
5 | 13110200031000 |
6 | 531410522520 |
7 | 100604661525 |
oct | 16775053760 |
9 | 5166780663 |
10 | 2012502000 |
11 | 9430065a3 |
12 | 481b96440 |
13 | 260c339b2 |
14 | 1513d114c |
15 | bba31d50 |
hex | 77f457f0 |
2012502000 has 80 divisors (see below), whose sum is σ = 6488325792. Its totient is φ = 536665600.
The previous prime is 2012501999. The next prime is 2012502043. The reversal of 2012502000 is 2052102.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161709 + ... + 173708.
Almost surely, 22012502000 is an apocalyptic number.
2012502000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2012502000 is an abundant number, since it is smaller than the sum of its proper divisors (4475823792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2012502000 is a wasteful number, since it uses less digits than its factorization.
2012502000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 335443 (or 335427 counting only the distinct ones).
The product of its (nonzero) digits is 40, while the sum is 12.
The square root of 2012502000 is about 44860.9184034389. The cubic root of 2012502000 is about 1262.5408541496.
Adding to 2012502000 its reverse (2052102), we get a palindrome (2014554102).
The spelling of 2012502000 in words is "two billion, twelve million, five hundred two thousand".
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