Search a number
-
+
54058038 = 239009673
BaseRepresentation
bin1100111000110…
…1110000110110
310202201102200120
43032031300312
5102314324123
65210352410
71224325416
oct316156066
9122642616
1054058038
1128572671
121612b706
13b279508
147272646
154b2c2e3
hex338dc36

54058038 has 8 divisors (see below), whose sum is σ = 108116088. Its totient is φ = 18019344.

The previous prime is 54058031. The next prime is 54058057. The reversal of 54058038 is 83085045.

It is a happy number.

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

54058038 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54058031) 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, 4504831 + ... + 4504842.

It is an arithmetic number, because the mean of its divisors is an integer number (13514511).

Almost surely, 254058038 is an apocalyptic number.

54058038 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54058038 is a wasteful number, since it uses less digits than its factorization.

54058038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9009678.

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 54058038 is about 7352.4171535625. The cubic root of 54058038 is about 378.1116799989. Note that the first 3 decimals are identical.

The spelling of 54058038 in words is "fifty-four million, fifty-eight thousand, thirty-eight".

Divisors: 1 2 3 6 9009673 18019346 27029019 54058038