Search a number
-
+
429714289679 = 2692417660923
BaseRepresentation
bin1100100000011001111…
…01111011010000001111
31112002011112020200111012
412100030331323100033
524020023324232204
6525224044315435
743021502124113
oct6201475732017
91462145220435
10429714289679
11156271571aa4
126b346542b7b
13316a276987c
1416b266b7743
15b2a03d776e
hex640cf7b40f

429714289679 has 8 divisors (see below), whose sum is σ = 431490842640. Its totient is φ = 427939063936.

The previous prime is 429714289661. The next prime is 429714289681. The reversal of 429714289679 is 976982417924.

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

It is a cyclic number.

It is not a de Polignac number, because 429714289679 - 28 = 429714289423 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 (429714280679) 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, 319712 + ... + 980634.

It is an arithmetic number, because the mean of its divisors is an integer number (53936355330).

Almost surely, 2429714289679 is an apocalyptic number.

429714289679 is a deficient number, since it is larger than the sum of its proper divisors (1776552961).

429714289679 is a wasteful number, since it uses less digits than its factorization.

429714289679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663609.

The product of its digits is 109734912, while the sum is 68.

The spelling of 429714289679 in words is "four hundred twenty-nine billion, seven hundred fourteen million, two hundred eighty-nine thousand, six hundred seventy-nine".

Divisors: 1 269 2417 650173 660923 177788287 1597450891 429714289679