Base | Representation |
---|---|
bin | 100111110011001… |
… | …0000110100000101 |
3 | 10110001211220010101 |
4 | 1033212100310011 |
5 | 10213332233110 |
6 | 340302524101 |
7 | 45043654051 |
oct | 11746206405 |
9 | 3401756111 |
10 | 1335430405 |
11 | 6258a76a1 |
12 | 313296631 |
13 | 18389190a |
14 | c9504c61 |
15 | 7c38d13a |
hex | 4f990d05 |
1335430405 has 8 divisors (see below), whose sum is σ = 1609167384. Its totient is φ = 1063910400.
The previous prime is 1335430373. The next prime is 1335430451. The reversal of 1335430405 is 5040345331.
It can be written as a sum of positive squares in 4 ways, for example, as 339775489 + 995654916 = 18433^2 + 31554^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1335430405 - 25 = 1335430373 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 552916 + ... + 555325.
It is an arithmetic number, because the mean of its divisors is an integer number (201145923).
Almost surely, 21335430405 is an apocalyptic number.
It is an amenable number.
1335430405 is a deficient number, since it is larger than the sum of its proper divisors (273736979).
1335430405 is a wasteful number, since it uses less digits than its factorization.
1335430405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1108487.
The product of its (nonzero) digits is 10800, while the sum is 28.
The square root of 1335430405 is about 36543.5412213978. The cubic root of 1335430405 is about 1101.2191455497.
Adding to 1335430405 its reverse (5040345331), we get a palindrome (6375775736).
The spelling of 1335430405 in words is "one billion, three hundred thirty-five million, four hundred thirty thousand, four hundred five".
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