Search a number
-
+
54058501 = 77722643
BaseRepresentation
bin1100111000110…
…1111000000101
310202201110022201
43032031320011
5102314333001
65210354501
71224326650
oct316157005
9122643281
1054058501
1128572a52
121612ba31
13b2797a3
147272897
154b2c501
hex338de05

54058501 has 4 divisors (see below), whose sum is σ = 61781152. Its totient is φ = 46335852.

The previous prime is 54058493. The next prime is 54058531. The reversal of 54058501 is 10585045.

54058501 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 54058501 - 23 = 54058493 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54058501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54058531) 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 3 ways as a sum of consecutive naturals, for example, 3861315 + ... + 3861328.

It is an arithmetic number, because the mean of its divisors is an integer number (15445288).

Almost surely, 254058501 is an apocalyptic number.

It is an amenable number.

54058501 is a deficient number, since it is larger than the sum of its proper divisors (7722651).

54058501 is an equidigital number, since it uses as much as digits as its factorization.

54058501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7722650.

The product of its (nonzero) digits is 4000, while the sum is 28.

The square root of 54058501 is about 7352.4486397390. The cubic root of 54058501 is about 378.1127594881.

The spelling of 54058501 in words is "fifty-four million, fifty-eight thousand, five hundred one".

Divisors: 1 7 7722643 54058501