Search a number
-
+
54026075 = 5210320981
BaseRepresentation
bin1100111000010…
…1111101011011
310202122210211202
43032011331123
5102312313300
65205544415
71224133265
oct316057533
9122583752
1054026075
1128550654
121611510b
13b267abc
147264b35
154b22ad5
hex3385f5b

54026075 has 12 divisors (see below), whose sum is σ = 67645968. Its totient is φ = 42799200.

The previous prime is 54026047. The next prime is 54026113. The reversal of 54026075 is 57062045.

It is not a de Polignac number, because 54026075 - 28 = 54025819 is a prime.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7916 + ... + 13065.

It is an arithmetic number, because the mean of its divisors is an integer number (5637164).

Almost surely, 254026075 is an apocalyptic number.

54026075 is a deficient number, since it is larger than the sum of its proper divisors (13619893).

54026075 is a wasteful number, since it uses less digits than its factorization.

54026075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21094 (or 21089 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 54026075 is about 7350.2431932556. The cubic root of 54026075 is about 378.0371430332.

The spelling of 54026075 in words is "fifty-four million, twenty-six thousand, seventy-five".

Divisors: 1 5 25 103 515 2575 20981 104905 524525 2161043 10805215 54026075