Base | Representation |
---|---|
bin | 100000111000111001011… |
… | …0100101100101011011001 |
3 | 121000010111202000010202011 |
4 | 1001301302310230223121 |
5 | 1043024413343400010 |
6 | 13340322123305521 |
7 | 644401364103616 |
oct | 101616264545331 |
9 | 17003452003664 |
10 | 4520232012505 |
11 | 1493024146560 |
12 | 61007467b2a1 |
13 | 26a343706431 |
14 | 118acd5a150d |
15 | 7c8acdd8a8a |
hex | 41c72d2cad9 |
4520232012505 has 32 divisors (see below), whose sum is σ = 5952869366400. Its totient is φ = 3267763806720.
The previous prime is 4520232012503. The next prime is 4520232012511. The reversal of 4520232012505 is 5052102320254.
It is not a de Polignac number, because 4520232012505 - 21 = 4520232012503 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4520232012503) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11695846 + ... + 12076144.
It is an arithmetic number, because the mean of its divisors is an integer number (186027167700).
Almost surely, 24520232012505 is an apocalyptic number.
It is an amenable number.
4520232012505 is a deficient number, since it is larger than the sum of its proper divisors (1432637353895).
4520232012505 is a wasteful number, since it uses less digits than its factorization.
4520232012505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 381609.
The product of its (nonzero) digits is 24000, while the sum is 31.
Adding to 4520232012505 its reverse (5052102320254), we get a palindrome (9572334332759).
The spelling of 4520232012505 in words is "four trillion, five hundred twenty billion, two hundred thirty-two million, twelve thousand, five hundred five".
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