Base | Representation |
---|---|
bin | 1011010100111010… |
… | …0101111001001001 |
3 | 21211220020110201001 |
4 | 2311032211321021 |
5 | 22211332020241 |
6 | 1221412255001 |
7 | 135226556224 |
oct | 26516457111 |
9 | 7756213631 |
10 | 3040501321 |
11 | 1320313710 |
12 | 70a311461 |
13 | 395bc5310 |
14 | 20bb4a5bb |
15 | 12bde4431 |
hex | b53a5e49 |
3040501321 has 8 divisors (see below), whose sum is σ = 3572057664. Its totient is φ = 2551469520.
The previous prime is 3040501279. The next prime is 3040501327. The reversal of 3040501321 is 1231050403.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3040501321 - 225 = 3006946889 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3040501327) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10630981 + ... + 10631266.
It is an arithmetic number, because the mean of its divisors is an integer number (446507208).
Almost surely, 23040501321 is an apocalyptic number.
It is an amenable number.
3040501321 is a deficient number, since it is larger than the sum of its proper divisors (531556343).
3040501321 is a wasteful number, since it uses less digits than its factorization.
3040501321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21262271.
The product of its (nonzero) digits is 360, while the sum is 19.
The square root of 3040501321 is about 55140.7410269394. The cubic root of 3040501321 is about 1448.7109147157.
Adding to 3040501321 its reverse (1231050403), we get a palindrome (4271551724).
It can be divided in two parts, 304050 and 1321, that added together give a triangular number (305371 = T781).
The spelling of 3040501321 in words is "three billion, forty million, five hundred one thousand, three hundred twenty-one".
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