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54101054 = 2710138261
BaseRepresentation
bin1100111001100…
…0010000111110
310202210121200202
43032120100332
5102322213204
65211323502
71224565010
oct316302076
9122717622
1054101054
11285a1a17
1216150592
13b292c77
1472841b0
154b39e1e
hex339843e

54101054 has 16 divisors (see below), whose sum is σ = 93665376. Its totient is φ = 22956000.

The previous prime is 54101051. The next prime is 54101063. The reversal of 54101054 is 45010145.

54101054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54101051) 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 7 ways as a sum of consecutive naturals, for example, 17717 + ... + 20544.

It is an arithmetic number, because the mean of its divisors is an integer number (5854086).

Almost surely, 254101054 is an apocalyptic number.

54101054 is a deficient number, since it is larger than the sum of its proper divisors (39564322).

54101054 is a wasteful number, since it uses less digits than its factorization.

54101054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38371.

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 54101054 is about 7355.3418683294. The cubic root of 54101054 is about 378.2119459374.

Adding to 54101054 its reverse (45010145), we get a palindrome (99111199).

Subtracting from 54101054 its reverse (45010145), we obtain a palindrome (9090909).

The spelling of 54101054 in words is "fifty-four million, one hundred one thousand, fifty-four".

Divisors: 1 2 7 14 101 202 707 1414 38261 76522 267827 535654 3864361 7728722 27050527 54101054