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42571302682 = 2191207192809
BaseRepresentation
bin100111101001011100…
…101000011100011010
311001212212102020200011
4213221130220130122
51144141223141212
631320150432134
73034646050036
oct475134503432
9131785366604
1042571302682
1117066432887
12830106264a
1340259b843c
1420bbc9d1c6
1511925e94a7
hex9e972871a

42571302682 has 16 divisors (see below), whose sum is σ = 67224139200. Its totient is φ = 20163466080.

The previous prime is 42571302679. The next prime is 42571302689. The reversal of 42571302682 is 28620317524.

42571302682 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (42571302689) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 412294 + ... + 505102.

It is an arithmetic number, because the mean of its divisors is an integer number (4201508700).

Almost surely, 242571302682 is an apocalyptic number.

42571302682 is a deficient number, since it is larger than the sum of its proper divisors (24652836518).

42571302682 is a wasteful number, since it uses less digits than its factorization.

42571302682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104901.

The product of its (nonzero) digits is 161280, while the sum is 40.

The spelling of 42571302682 in words is "forty-two billion, five hundred seventy-one million, three hundred two thousand, six hundred eighty-two".

Divisors: 1 2 19 38 12071 24142 92809 185618 229349 458698 1763371 3526742 1120297439 2240594878 21285651341 42571302682