Base | Representation |
---|---|
bin | 111101001010010… |
… | …0001101110111100 |
3 | 12022000120122002102 |
4 | 1322110201232330 |
5 | 13200330421104 |
6 | 535345444232 |
7 | 101566265321 |
oct | 17224415674 |
9 | 5260518072 |
10 | 2052201404 |
11 | 963461320 |
12 | 493340678 |
13 | 269223776 |
14 | 1567a6b48 |
15 | c0274a1e |
hex | 7a521bbc |
2052201404 has 48 divisors (see below), whose sum is σ = 4144331520. Its totient is φ = 880007040.
The previous prime is 2052201397. The next prime is 2052201409. The reversal of 2052201404 is 4041022502.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2052201409) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59987 + ... + 87765.
It is an arithmetic number, because the mean of its divisors is an integer number (86340240).
Almost surely, 22052201404 is an apocalyptic number.
It is an amenable number.
2052201404 is an abundant number, since it is smaller than the sum of its proper divisors (2092130116).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2052201404 is a wasteful number, since it uses less digits than its factorization.
2052201404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27890 (or 27888 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 20.
The square root of 2052201404 is about 45301.2296080360. The cubic root of 2052201404 is about 1270.7886485661.
Adding to 2052201404 its reverse (4041022502), we get a palindrome (6093223906).
The spelling of 2052201404 in words is "two billion, fifty-two million, two hundred one thousand, four hundred four".
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