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6422141 = 111761563
BaseRepresentation
bin11000011111111001111101
3110002021112002
4120133321331
53121002031
6345352045
7105405305
oct30377175
913067462
106422141
113697060
122198625
13143b1ab
14bd2605
1586cccb
hex61fe7d

6422141 has 16 divisors (see below), whose sum is σ = 7553088. Its totient is φ = 5395200.

The previous prime is 6422113. The next prime is 6422167. The reversal of 6422141 is 1412246.

6422141 = 4182 + 4192 + ... + 4512.

It is a cyclic number.

It is not a de Polignac number, because 6422141 - 26 = 6422077 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6422111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11126 + ... + 11688.

It is an arithmetic number, because the mean of its divisors is an integer number (472068).

Almost surely, 26422141 is an apocalyptic number.

6422141 is a gapful number since it is divisible by the number (61) formed by its first and last digit.

It is an amenable number.

6422141 is a deficient number, since it is larger than the sum of its proper divisors (1130947).

6422141 is a wasteful number, since it uses less digits than its factorization.

6422141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652.

The product of its digits is 384, while the sum is 20.

The square root of 6422141 is about 2534.1943492953. The cubic root of 6422141 is about 185.8774098743.

Adding to 6422141 its reverse (1412246), we get a palindrome (7834387).

The spelling of 6422141 in words is "six million, four hundred twenty-two thousand, one hundred forty-one".

Divisors: 1 11 17 61 187 563 671 1037 6193 9571 11407 34343 105281 377773 583831 6422141