[go: up one dir, main page]

Search a number
-
+
6201429 = 313198369
BaseRepresentation
bin10111101010000001010101
3102200001202120
4113222001111
53041421204
6340530153
7103465653
oct27520125
912601676
106201429
113556253
1220b0959
1313918b0
14b75dd3
158276d9
hex5ea055

6201429 has 16 divisors (see below), whose sum is σ = 9374400. Its totient is φ = 3614976.

The previous prime is 6201401. The next prime is 6201439. The reversal of 6201429 is 9241026.

It is not a de Polignac number, because 6201429 - 25 = 6201397 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6201399 and 6201408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6201439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3444 + ... + 4925.

It is an arithmetic number, because the mean of its divisors is an integer number (585900).

Almost surely, 26201429 is an apocalyptic number.

It is an amenable number.

6201429 is a deficient number, since it is larger than the sum of its proper divisors (3172971).

6201429 is a wasteful number, since it uses less digits than its factorization.

6201429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8404.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 6201429 is about 2490.2668531706. The cubic root of 6201429 is about 183.7231679086.

The spelling of 6201429 in words is "six million, two hundred one thousand, four hundred twenty-nine".

Divisors: 1 3 13 19 39 57 247 741 8369 25107 108797 159011 326391 477033 2067143 6201429