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4061471 = 16324917
BaseRepresentation
bin1111011111100100011111
321122100021212
433133210133
52014431341
6223015035
746344011
oct17374437
97570255
104061471
112324497
12143a47b
13ac284b
1477a1b1
155535eb
hex3df91f

4061471 has 4 divisors (see below), whose sum is σ = 4086552. Its totient is φ = 4036392.

The previous prime is 4061467. The next prime is 4061483. The reversal of 4061471 is 1741604.

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 4061471 - 22 = 4061467 is a prime.

It is a super-3 number, since 3×40614713 (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4061401) 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, 12296 + ... + 12621.

It is an arithmetic number, because the mean of its divisors is an integer number (1021638).

Almost surely, 24061471 is an apocalyptic number.

4061471 is a deficient number, since it is larger than the sum of its proper divisors (25081).

4061471 is a wasteful number, since it uses less digits than its factorization.

4061471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25080.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 4061471 is about 2015.3091574247. The cubic root of 4061471 is about 159.5491343402.

The spelling of 4061471 in words is "four million, sixty-one thousand, four hundred seventy-one".

Divisors: 1 163 24917 4061471