Base | Representation |
---|---|
bin | 100111110000111… |
… | …1000000011010111 |
3 | 10102222200110121212 |
4 | 1033201320003113 |
5 | 10213033433112 |
6 | 340222132035 |
7 | 45031124225 |
oct | 11741700327 |
9 | 3388613555 |
10 | 1334280407 |
11 | 625191689 |
12 | 312a2101b |
13 | 18357b345 |
14 | c92c5b15 |
15 | 7c212522 |
hex | 4f8780d7 |
1334280407 has 4 divisors (see below), whose sum is σ = 1337362320. Its totient is φ = 1331198496.
The previous prime is 1334280403. The next prime is 1334280427. The reversal of 1334280407 is 7040824331.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 1334280407 - 22 = 1334280403 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1334280403) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1540307 + ... + 1541172.
It is an arithmetic number, because the mean of its divisors is an integer number (334340580).
Almost surely, 21334280407 is an apocalyptic number.
1334280407 is a deficient number, since it is larger than the sum of its proper divisors (3081913).
1334280407 is an equidigital number, since it uses as much as digits as its factorization.
1334280407 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3081912.
The product of its (nonzero) digits is 16128, while the sum is 32.
The square root of 1334280407 is about 36527.8032052298. The cubic root of 1334280407 is about 1100.9029519835.
The spelling of 1334280407 in words is "one billion, three hundred thirty-four million, two hundred eighty thousand, four hundred seven".
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