Search a number
-
+
34083007 = 723320897
BaseRepresentation
bin1000001000000…
…1000010111111
32101010121002121
42002001002333
532211124012
63214303411
7562462240
oct202010277
971117077
1034083007
111826a082
12b4b7b67
1370a457a
144752cc7
152ed3a07
hex20810bf

34083007 has 8 divisors (see below), whose sum is σ = 39121056. Its totient is φ = 29087232.

The previous prime is 34083001. The next prime is 34083089. The reversal of 34083007 is 70038043.

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 34083007 - 219 = 33558719 is a prime.

It is a super-3 number, since 3×340830073 (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34083001) 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, 8818 + ... + 12079.

It is an arithmetic number, because the mean of its divisors is an integer number (4890132).

Almost surely, 234083007 is an apocalyptic number.

34083007 is a deficient number, since it is larger than the sum of its proper divisors (5038049).

34083007 is a wasteful number, since it uses less digits than its factorization.

34083007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21137.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 34083007 is about 5838.0653473561. The cubic root of 34083007 is about 324.2246035742.

The spelling of 34083007 in words is "thirty-four million, eighty-three thousand, seven".

Divisors: 1 7 233 1631 20897 146279 4869001 34083007