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8075049 = 36134391
BaseRepresentation
bin11110110011011100101001
3120012020212220
4132303130221
54031400144
6445024253
7125431263
oct36633451
916166786
108075049
1146159a4
122855089
131899648
141102b33
15a97919
hex7b3729

8075049 has 8 divisors (see below), whose sum is σ = 10786752. Its totient is φ = 5373360.

The previous prime is 8075033. The next prime is 8075083. The reversal of 8075049 is 9405708.

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

It is not a de Polignac number, because 8075049 - 24 = 8075033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8075009) 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, 357 + ... + 4034.

It is an arithmetic number, because the mean of its divisors is an integer number (1348344).

Almost surely, 28075049 is an apocalyptic number.

It is an amenable number.

8075049 is a deficient number, since it is larger than the sum of its proper divisors (2711703).

8075049 is a wasteful number, since it uses less digits than its factorization.

8075049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5007.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 8075049 is about 2841.6630694014. The cubic root of 8075049 is about 200.6234627846.

The spelling of 8075049 in words is "eight million, seventy-five thousand, forty-nine".

Divisors: 1 3 613 1839 4391 13173 2691683 8075049