Base | Representation |
---|---|
bin | 111101011011000011100 |
3 | 10210020220110 |
4 | 13223120130 |
5 | 1003401300 |
6 | 111050020 |
7 | 23051634 |
oct | 7533034 |
9 | 3706813 |
10 | 2012700 |
11 | 1155198 |
12 | 810910 |
13 | 556161 |
14 | 3a56c4 |
15 | 29b550 |
hex | 1eb61c |
2012700 has 36 divisors (see below), whose sum is σ = 5824280. Its totient is φ = 536640.
The previous prime is 2012693. The next prime is 2012711. The reversal of 2012700 is 72102.
It is a super-2 number, since 2×20127002 = 8101922580000, which contains 22 as substring.
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 11 ways as a sum of consecutive naturals, for example, 3055 + ... + 3654.
22012700 is an apocalyptic number.
2012700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2012700 is an abundant number, since it is smaller than the sum of its proper divisors (3811580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2012700 is a wasteful number, since it uses less digits than its factorization.
2012700 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6726 (or 6719 counting only the distinct ones).
The product of its (nonzero) digits is 28, while the sum is 12.
The square root of 2012700 is about 1418.6965848976. The cubic root of 2012700 is about 126.2582257817.
Adding to 2012700 its reverse (72102), we get a palindrome (2084802).
It can be divided in two parts, 20 and 12700, that added together give a triangular number (12720 = T159).
The spelling of 2012700 in words is "two million, twelve thousand, seven hundred".
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