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8045054 = 210139827
BaseRepresentation
bin11110101100000111111110
3120010201201222
4132230013332
54024420204
6444233342
7125244653
oct36540776
916121658
108045054
1145a5406
12283b852
131888ab4
1410d5c2a
15a8dabe
hex7ac1fe

8045054 has 8 divisors (see below), whose sum is σ = 12187368. Its totient is φ = 3982600.

The previous prime is 8045053. The next prime is 8045071. The reversal of 8045054 is 4505408.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8045053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19712 + ... + 20115.

It is an arithmetic number, because the mean of its divisors is an integer number (1523421).

Almost surely, 28045054 is an apocalyptic number.

8045054 is a deficient number, since it is larger than the sum of its proper divisors (4142314).

8045054 is a wasteful number, since it uses less digits than its factorization.

8045054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39930.

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 8045054 is about 2836.3804399269. The cubic root of 8045054 is about 200.3747473834.

The spelling of 8045054 in words is "eight million, forty-five thousand, fifty-four".

Divisors: 1 2 101 202 39827 79654 4022527 8045054