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6228141 = 37328439
BaseRepresentation
bin10111110000100010101101
3102201102101220
4113300202231
53043300031
6341253553
7103636563
oct27604255
912642356
106228141
113574327
1221042b9
1313a0aba
14b81a33
15830596
hex5f08ad

6228141 has 8 divisors (see below), whose sum is σ = 8418240. Its totient is φ = 4095072.

The previous prime is 6228139. The next prime is 6228203. The reversal of 6228141 is 1418226.

6228141 is digitally balanced in base 3 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6228141 - 21 = 6228139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6228121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14001 + ... + 14438.

It is an arithmetic number, because the mean of its divisors is an integer number (1052280).

Almost surely, 26228141 is an apocalyptic number.

It is an amenable number.

6228141 is a deficient number, since it is larger than the sum of its proper divisors (2190099).

6228141 is a wasteful number, since it uses less digits than its factorization.

6228141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28515.

The product of its digits is 768, while the sum is 24.

The square root of 6228141 is about 2495.6243707738. The cubic root of 6228141 is about 183.9865794402.

It can be divided in two parts, 62 and 28141, that added together give a triangular number (28203 = T237).

The spelling of 6228141 in words is "six million, two hundred twenty-eight thousand, one hundred forty-one".

Divisors: 1 3 73 219 28439 85317 2076047 6228141