Search a number
-
+
444068034 = 2374011339
BaseRepresentation
bin11010011101111…
…111000011000010
31010221120222211020
4122131333003002
51402140134114
6112021530310
714001341664
oct3235770302
91127528736
10444068034
11208734983
12104873996
1371000967
1442d96534
1528ebaaa9
hex1a77f0c2

444068034 has 8 divisors (see below), whose sum is σ = 888136080. Its totient is φ = 148022676.

The previous prime is 444068029. The next prime is 444068041. The reversal of 444068034 is 430860444.

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

444068034 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 444067986 and 444068004.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37005664 + ... + 37005675.

It is an arithmetic number, because the mean of its divisors is an integer number (111017010).

Almost surely, 2444068034 is an apocalyptic number.

444068034 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.

444068034 is a wasteful number, since it uses less digits than its factorization.

444068034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74011344.

The product of its (nonzero) digits is 36864, while the sum is 33.

The square root of 444068034 is about 21072.9218192447. The cubic root of 444068034 is about 762.9273263211.

The spelling of 444068034 in words is "four hundred forty-four million, sixty-eight thousand, thirty-four".

Divisors: 1 2 3 6 74011339 148022678 222034017 444068034