Base | Representation |
---|---|
bin | 111101000010010110100 |
3 | 10202121120000 |
4 | 13220102310 |
5 | 1003000202 |
6 | 110511300 |
7 | 23000025 |
oct | 7502264 |
9 | 3677500 |
10 | 2000052 |
11 | 114673a |
12 | 805530 |
13 | 550482 |
14 | 3a0c4c |
15 | 29791c |
hex | 1e84b4 |
2000052 has 30 divisors (see below), whose sum is σ = 5229378. Its totient is φ = 666576.
The previous prime is 2000039. The next prime is 2000081. The reversal of 2000052 is 2500002.
It can be written as a sum of positive squares in only one way, i.e., 1089936 + 910116 = 1044^2 + 954^2 .
It is a Harshad number since it is a multiple of its sum of digits (9).
It is an Ulam number.
It is a junction number, because it is equal to n+sod(n) for n = 1999998 and 2000043.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2763 + ... + 3410.
22000052 is an apocalyptic number.
It is an amenable number.
2000052 is an abundant number, since it is smaller than the sum of its proper divisors (3229326).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2000052 is a wasteful number, since it uses less digits than its factorization.
2000052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6189 (or 6178 counting only the distinct ones).
The product of its (nonzero) digits is 20, while the sum is 9.
The square root of 2000052 is about 1414.2319470299. The cubic root of 2000052 is about 125.9931969116.
Adding to 2000052 its reverse (2500002), we get a palindrome (4500054).
The spelling of 2000052 in words is "two million, fifty-two", and thus it is an aban number, an eban number, and an uban number.
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