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8025141 = 32992243
BaseRepresentation
bin11110100111010000110101
3120002201102110
4132213100311
54023301031
6444001233
7125132625
oct36472065
916081373
108025141
114591453
122830219
13187ca07
1410cc885
15a87c46
hex7a7435

8025141 has 8 divisors (see below), whose sum is σ = 11069280. Its totient is φ = 5165552.

The previous prime is 8025119. The next prime is 8025161. The reversal of 8025141 is 1415208.

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

It is a cyclic number.

It is not a de Polignac number, because 8025141 - 27 = 8025013 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8025161) 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 7 ways as a sum of consecutive naturals, for example, 46035 + ... + 46208.

It is an arithmetic number, because the mean of its divisors is an integer number (1383660).

Almost surely, 28025141 is an apocalyptic number.

It is an amenable number.

8025141 is a deficient number, since it is larger than the sum of its proper divisors (3044139).

8025141 is a wasteful number, since it uses less digits than its factorization.

8025141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92275.

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 8025141 is about 2832.8679813927. The cubic root of 8025141 is about 200.2092892470.

The spelling of 8025141 in words is "eight million, twenty-five thousand, one hundred forty-one".

Divisors: 1 3 29 87 92243 276729 2675047 8025141