Base | Representation |
---|---|
bin | 1001011000110100… |
… | …1111000110100010 |
3 | 20111121220220122002 |
4 | 2112031033012202 |
5 | 20130113132010 |
6 | 1054021244002 |
7 | 116310042521 |
oct | 22615170642 |
9 | 6447826562 |
10 | 2520052130 |
11 | 108355a512 |
12 | 5a3b63602 |
13 | 31213050b |
14 | 19c9904b8 |
15 | eb38c1a5 |
hex | 9634f1a2 |
2520052130 has 32 divisors (see below), whose sum is σ = 4616423280. Its totient is φ = 990213120.
The previous prime is 2520052091. The next prime is 2520052133. The reversal of 2520052130 is 312500252.
It can be written as a sum of positive squares in 8 ways, for example, as 35129329 + 2484922801 = 5927^2 + 49849^2 .
It is not an unprimeable number, because it can be changed into a prime (2520052133) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 569366 + ... + 573774.
Almost surely, 22520052130 is an apocalyptic number.
2520052130 is a deficient number, since it is larger than the sum of its proper divisors (2096371150).
2520052130 is a wasteful number, since it uses less digits than its factorization.
2520052130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5414.
The product of its (nonzero) digits is 600, while the sum is 20.
The square root of 2520052130 is about 50200.1208165877. The cubic root of 2520052130 is about 1360.8278066530.
Adding to 2520052130 its reverse (312500252), we get a palindrome (2832552382).
The spelling of 2520052130 in words is "two billion, five hundred twenty million, fifty-two thousand, one hundred thirty".
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