Base | Representation |
---|---|
bin | 100101101111011111… |
… | …100001011111111011 |
3 | 10212121021101111202111 |
4 | 211233133201133323 |
5 | 1130443430142230 |
6 | 30341140313151 |
7 | 2633152600450 |
oct | 455737413773 |
9 | 125537344674 |
10 | 40525240315 |
11 | 1620649494a |
12 | 7a2b9a27b7 |
13 | 3a8ab34051 |
14 | 1d66253827 |
15 | 10c2b8892a |
hex | 96f7e17fb |
40525240315 has 32 divisors (see below), whose sum is σ = 58544640000. Its totient is φ = 26307255168.
The previous prime is 40525240313. The next prime is 40525240363. The reversal of 40525240315 is 51304252504.
It is a cyclic number.
It is not a de Polignac number, because 40525240315 - 21 = 40525240313 is a prime.
It is not an unprimeable number, because it can be changed into a prime (40525240313) 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, 935761 + ... + 978109.
It is an arithmetic number, because the mean of its divisors is an integer number (1829520000).
Almost surely, 240525240315 is an apocalyptic number.
40525240315 is a deficient number, since it is larger than the sum of its proper divisors (18019399685).
40525240315 is a wasteful number, since it uses less digits than its factorization.
40525240315 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43819.
The product of its (nonzero) digits is 24000, while the sum is 31.
Adding to 40525240315 its reverse (51304252504), we get a palindrome (91829492819).
The spelling of 40525240315 in words is "forty billion, five hundred twenty-five million, two hundred forty thousand, three hundred fifteen".
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