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5142410142 = 23857068357
BaseRepresentation
bin1001100101000001…
…01111001110011110
3111021101100111112220
410302200233032132
541012424111032
62210135410210
7241301523252
oct46240571636
914241314486
105142410142
1121a9835941
12bb6223966
1363c500c4c
1436ad72262
152016d712c
hex13282f39e

5142410142 has 8 divisors (see below), whose sum is σ = 10284820296. Its totient is φ = 1714136712.

The previous prime is 5142410137. The next prime is 5142410159. The reversal of 5142410142 is 2410142415.

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

5142410142 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 428534173 + ... + 428534184.

It is an arithmetic number, because the mean of its divisors is an integer number (1285602537).

Almost surely, 25142410142 is an apocalyptic number.

5142410142 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.

5142410142 is a wasteful number, since it uses less digits than its factorization.

5142410142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857068362.

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 5142410142 is about 71710.5999277652. The cubic root of 5142410142 is about 1726.0587372433.

Adding to 5142410142 its reverse (2410142415), we get a palindrome (7552552557).

The spelling of 5142410142 in words is "five billion, one hundred forty-two million, four hundred ten thousand, one hundred forty-two".

Divisors: 1 2 3 6 857068357 1714136714 2571205071 5142410142