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6142941 = 327281347
BaseRepresentation
bin10111011011101111011101
3102120002112100
4113123233131
53033033231
6335355313
7103133310
oct27335735
912502470
106142941
113516312
122082b39
13137109c
14b5c977
158151e6
hex5dbbdd

6142941 has 24 divisors (see below), whose sum is σ = 10206144. Its totient is φ = 3487680.

The previous prime is 6142897. The next prime is 6142949. The reversal of 6142941 is 1492416.

6142941 is a `hidden beast` number, since 614 + 2 + 9 + 41 = 666.

It is not a de Polignac number, because 6142941 - 27 = 6142813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6142949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17530 + ... + 17876.

It is an arithmetic number, because the mean of its divisors is an integer number (425256).

Almost surely, 26142941 is an apocalyptic number.

It is an amenable number.

6142941 is a deficient number, since it is larger than the sum of its proper divisors (4063203).

6142941 is a wasteful number, since it uses less digits than its factorization.

6142941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641 (or 638 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 6142941 is about 2478.4957131292. The cubic root of 6142941 is about 183.1437551797.

The spelling of 6142941 in words is "six million, one hundred forty-two thousand, nine hundred forty-one".

Divisors: 1 3 7 9 21 63 281 347 843 1041 1967 2429 2529 3123 5901 7287 17703 21861 97507 292521 682549 877563 2047647 6142941