Base | Representation |
---|---|
bin | 111100110011001… |
… | …1111001000000101 |
3 | 12021011212110010012 |
4 | 1321212133020011 |
5 | 13134233211401 |
6 | 534235040005 |
7 | 101361560000 |
oct | 17146371005 |
9 | 5234773105 |
10 | 2040132101 |
11 | 957668497 |
12 | 48b2a0005 |
13 | 266889077 |
14 | 154d44537 |
15 | be18d8bb |
hex | 7999f205 |
2040132101 has 10 divisors (see below), whose sum is σ = 2380015302. Its totient is φ = 1748682600.
The previous prime is 2040132077. The next prime is 2040132109. The reversal of 2040132101 is 1012310402.
It can be written as a sum of positive squares in only one way, i.e., 1654048900 + 386083201 = 40670^2 + 19649^2 .
It is not a de Polignac number, because 2040132101 - 214 = 2040115717 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2040132109) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 422450 + ... + 427251.
Almost surely, 22040132101 is an apocalyptic number.
It is an amenable number.
2040132101 is a deficient number, since it is larger than the sum of its proper divisors (339883201).
2040132101 is an frugal number, since it uses more digits than its factorization.
2040132101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 849729 (or 849708 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 2040132101 is about 45167.8215215213. The cubic root of 2040132101 is about 1268.2925161550.
Adding to 2040132101 its reverse (1012310402), we get a palindrome (3052442503).
The spelling of 2040132101 in words is "two billion, forty million, one hundred thirty-two thousand, one hundred one".
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