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4242276871 = 72312792809
BaseRepresentation
bin1111110011011100…
…0000001000000111
3101221122120222211121
43330313000020013
532142010324441
61540542414411
7210061521100
oct37467001007
911848528747
104242276871
111887722448
129a4891407
13527b8ba01
142c35bd3a7
1519c680dd1
hexfcdc0207

4242276871 has 12 divisors (see below), whose sum is σ = 5094085440. Its totient is φ = 3518938080.

The previous prime is 4242276859. The next prime is 4242276877. The reversal of 4242276871 is 1786722424.

It is not a de Polignac number, because 4242276871 - 215 = 4242244103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4242276877) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1394886 + ... + 1397923.

It is an arithmetic number, because the mean of its divisors is an integer number (424507120).

Almost surely, 24242276871 is an apocalyptic number.

4242276871 is a deficient number, since it is larger than the sum of its proper divisors (851808569).

4242276871 is a wasteful number, since it uses less digits than its factorization.

4242276871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2792854 (or 2792847 counting only the distinct ones).

The product of its digits is 301056, while the sum is 43.

The square root of 4242276871 is about 65132.7634221058. The cubic root of 4242276871 is about 1618.8241315941.

The spelling of 4242276871 in words is "four billion, two hundred forty-two million, two hundred seventy-six thousand, eight hundred seventy-one".

Divisors: 1 7 31 49 217 1519 2792809 19549663 86577079 136847641 606039553 4242276871