Search a number
-
+
42352763079 = 3112423529681
BaseRepresentation
bin100111011100011010…
…111110000011000111
311001022122012021200210
4213130122332003013
51143214301404304
631242342410503
73026353355244
oct473432760307
9131278167623
1042352763079
1116a64037840
12825ba30a33
133cbc63c673
14209ac525cb
15117d32bc89
hex9dc6be0c7

42352763079 has 16 divisors (see below), whose sum is σ = 61629560064. Its totient is φ = 25657699200.

The previous prime is 42352763071. The next prime is 42352763087. The reversal of 42352763079 is 97036725324.

It is an interprime number because it is at equal distance from previous prime (42352763071) and next prime (42352763087).

It is not a de Polignac number, because 42352763079 - 23 = 42352763071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42352763071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184882 + ... + 344799.

It is an arithmetic number, because the mean of its divisors is an integer number (3851847504).

Almost surely, 242352763079 is an apocalyptic number.

42352763079 is a deficient number, since it is larger than the sum of its proper divisors (19276796985).

42352763079 is a wasteful number, since it uses less digits than its factorization.

42352763079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532118.

The product of its (nonzero) digits is 1905120, while the sum is 48.

The spelling of 42352763079 in words is "forty-two billion, three hundred fifty-two million, seven hundred sixty-three thousand, seventy-nine".

Divisors: 1 3 11 33 2423 7269 26653 79959 529681 1589043 5826491 17479473 1283417063 3850251189 14117587693 42352763079