Search a number
-
+
3058471 = 132353193
BaseRepresentation
bin1011101010101100100111
312202101102201
423222230213
51240332341
6145315331
734665553
oct13525447
95671381
103058471
1117a9969
121035b47
13831160
14598863
15406331
hex2eab27

3058471 has 16 divisors (see below), whose sum is σ = 3519936. Its totient is φ = 2635776.

The previous prime is 3058441. The next prime is 3058493. The reversal of 3058471 is 1748503.

It is not a de Polignac number, because 3058471 - 27 = 3058343 is a prime.

It is a super-3 number, since 3×30584713 = 85829059873817463333, which 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 (3058421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15751 + ... + 15943.

It is an arithmetic number, because the mean of its divisors is an integer number (219996).

Almost surely, 23058471 is an apocalyptic number.

3058471 is a deficient number, since it is larger than the sum of its proper divisors (461465).

3058471 is a wasteful number, since it uses less digits than its factorization.

3058471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 3058471 is about 1748.8484782851. The cubic root of 3058471 is about 145.1559321325.

The spelling of 3058471 in words is "three million, fifty-eight thousand, four hundred seventy-one".

Divisors: 1 13 23 53 193 299 689 1219 2509 4439 10229 15847 57707 132977 235267 3058471