Base | Representation |
---|---|
bin | 1111100001011111000111 |
3 | 21122202001112 |
4 | 33201133013 |
5 | 2020204234 |
6 | 223115235 |
7 | 46405622 |
oct | 17413707 |
9 | 7582045 |
10 | 4069319 |
11 | 232a381 |
12 | 1442b1b |
13 | ac62a7 |
14 | 77cdb9 |
15 | 555ace |
hex | 3e17c7 |
4069319 has 4 divisors (see below), whose sum is σ = 4076400. Its totient is φ = 4062240.
The previous prime is 4069301. The next prime is 4069327. The reversal of 4069319 is 9139604.
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 4069319 - 28 = 4069063 is a prime.
It is a super-2 number, since 2×40693192 = 33118714247522, which contains 22 as substring.
It is a Duffinian number.
It is a plaindrome in base 15.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4069349) 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, 2594 + ... + 3855.
It is an arithmetic number, because the mean of its divisors is an integer number (1019100).
Almost surely, 24069319 is an apocalyptic number.
4069319 is a deficient number, since it is larger than the sum of its proper divisors (7081).
4069319 is an equidigital number, since it uses as much as digits as its factorization.
4069319 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7080.
The product of its (nonzero) digits is 5832, while the sum is 32.
The square root of 4069319 is about 2017.2553135387. The cubic root of 4069319 is about 159.6518340734.
The spelling of 4069319 in words is "four million, sixty-nine thousand, three hundred nineteen".
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