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4258428054 = 231017027109
BaseRepresentation
bin1111110111010010…
…0111010010010110
3101222202222120002120
43331310213102112
532210124144204
61542320520410
7210346020066
oct37564472226
911882876076
104258428054
111895854031
129aa180106
1352b32531a
142c57c53a6
1519dcc16d9
hexfdd27496

4258428054 has 16 divisors (see below), whose sum is σ = 8601182640. Its totient is φ = 1405421600.

The previous prime is 4258428049. The next prime is 4258428089. The reversal of 4258428054 is 4508248524.

It is a junction number, because it is equal to n+sod(n) for n = 4258427997 and 4258428015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3512949 + ... + 3514160.

It is an arithmetic number, because the mean of its divisors is an integer number (537573915).

Almost surely, 24258428054 is an apocalyptic number.

4258428054 is an abundant number, since it is smaller than the sum of its proper divisors (4342754586).

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

4258428054 is a wasteful number, since it uses less digits than its factorization.

4258428054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7027215.

The product of its (nonzero) digits is 409600, while the sum is 42.

The square root of 4258428054 is about 65256.6322606369. The cubic root of 4258428054 is about 1620.8759239608.

The spelling of 4258428054 in words is "four billion, two hundred fifty-eight million, four hundred twenty-eight thousand, fifty-four".

Divisors: 1 2 3 6 101 202 303 606 7027109 14054218 21081327 42162654 709738009 1419476018 2129214027 4258428054