Base | Representation |
---|---|
bin | 111011110000100… |
… | …0010101101011000 |
3 | 12011202001012110021 |
4 | 1313201002231120 |
5 | 13101304304202 |
6 | 530545200224 |
7 | 100455332656 |
oct | 16741025530 |
9 | 5152035407 |
10 | 2005150552 |
11 | 939945319 |
12 | 47b630074 |
13 | 25c55b822 |
14 | 150439dd6 |
15 | bb07da37 |
hex | 77842b58 |
2005150552 has 16 divisors (see below), whose sum is σ = 3763666800. Its totient is φ = 1001506080.
The previous prime is 2005150523. The next prime is 2005150559. The reversal of 2005150552 is 2550515002.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2005150559) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125652 + ... + 140707.
It is an arithmetic number, because the mean of its divisors is an integer number (235229175).
Almost surely, 22005150552 is an apocalyptic number.
It is an amenable number.
2005150552 is a deficient number, since it is larger than the sum of its proper divisors (1758516248).
2005150552 is a wasteful number, since it uses less digits than its factorization.
2005150552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 267306 (or 267302 counting only the distinct ones).
The product of its (nonzero) digits is 2500, while the sum is 25.
The square root of 2005150552 is about 44778.9074453587. The cubic root of 2005150552 is about 1261.0016709398.
Adding to 2005150552 its reverse (2550515002), we get a palindrome (4555665554).
The spelling of 2005150552 in words is "two billion, five million, one hundred fifty thousand, five hundred fifty-two".
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