Base | Representation |
---|---|
bin | 1001010111110111… |
… | …1001001000111101 |
3 | 20111100100120022210 |
4 | 2111331321020331 |
5 | 20123100430023 |
6 | 1053355131033 |
7 | 116230621320 |
oct | 22575711075 |
9 | 6440316283 |
10 | 2516030013 |
11 | 1081262652 |
12 | 5a2743a79 |
13 | 311352873 |
14 | 19c2247b7 |
15 | ead45593 |
hex | 95f7923d |
2516030013 has 8 divisors (see below), whose sum is σ = 3833950528. Its totient is φ = 1437731424.
The previous prime is 2516029987. The next prime is 2516030047. The reversal of 2516030013 is 3100306152.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2516030013 - 25 = 2516029981 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 119810953 = 2516030013 / (2 + 5 + 1 + 6 + 0 + 3 + 0 + 0 + 1 + 3).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2516030093) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59905456 + ... + 59905497.
It is an arithmetic number, because the mean of its divisors is an integer number (479243816).
Almost surely, 22516030013 is an apocalyptic number.
It is an amenable number.
2516030013 is a deficient number, since it is larger than the sum of its proper divisors (1317920515).
2516030013 is a wasteful number, since it uses less digits than its factorization.
2516030013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 119810963.
The product of its (nonzero) digits is 540, while the sum is 21.
The square root of 2516030013 is about 50160.0439892152. The cubic root of 2516030013 is about 1360.1034402652.
Adding to 2516030013 its reverse (3100306152), we get a palindrome (5616336165).
The spelling of 2516030013 in words is "two billion, five hundred sixteen million, thirty thousand, thirteen".
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