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5415054 = 232931121
BaseRepresentation
bin10100101010000010001110
3101012010001120
4110222002032
52341240204
6312021410
764012221
oct24520216
911163046
105415054
113069457
121991866
131177998
14a0d5b8
1571e6d9
hex52a08e

5415054 has 16 divisors (see below), whose sum is σ = 11203920. Its totient is φ = 1742720.

The previous prime is 5415043. The next prime is 5415071. The reversal of 5415054 is 4505145.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15387 + ... + 15734.

It is an arithmetic number, because the mean of its divisors is an integer number (700245).

Almost surely, 25415054 is an apocalyptic number.

5415054 is an abundant number, since it is smaller than the sum of its proper divisors (5788866).

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

5415054 is a wasteful number, since it uses less digits than its factorization.

5415054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31155.

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 5415054 is about 2327.0268584612. The cubic root of 5415054 is about 175.6039432631.

Subtracting from 5415054 its reverse (4505145), we obtain a palindrome (909909).

It can be divided in two parts, 54150 and 54, that multiplied together give a square (2924100 = 17102).

The spelling of 5415054 in words is "five million, four hundred fifteen thousand, fifty-four".

Divisors: 1 2 3 6 29 58 87 174 31121 62242 93363 186726 902509 1805018 2707527 5415054