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4062071 = 131931619
BaseRepresentation
bin1111011111101101110111
321122101010002
433133231313
52014441241
6223021515
746345526
oct17375567
97571102
104062071
112324992
12143a89b
13ac2bc0
1477a4bd
1555389b
hex3dfb77

4062071 has 8 divisors (see below), whose sum is σ = 4399920. Its totient is φ = 3727872.

The previous prime is 4062013. The next prime is 4062077. The reversal of 4062071 is 1702604.

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 4062071 - 210 = 4061047 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 (4062077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1700 + ... + 3318.

It is an arithmetic number, because the mean of its divisors is an integer number (549990).

Almost surely, 24062071 is an apocalyptic number.

4062071 is a deficient number, since it is larger than the sum of its proper divisors (337849).

4062071 is a wasteful number, since it uses less digits than its factorization.

4062071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1825.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 4062071 is about 2015.4580124627. The cubic root of 4062071 is about 159.5569906700.

Adding to 4062071 its reverse (1702604), we get a palindrome (5764675).

The spelling of 4062071 in words is "four million, sixty-two thousand, seventy-one".

Divisors: 1 13 193 1619 2509 21047 312467 4062071