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34372007 = 194342071
BaseRepresentation
bin1000001100011…
…1100110100111
32101200021112022
42003013212213
532244401012
63224413355
7565104635
oct203074647
971607468
1034372007
111844721a
12b61725b
137175c87
1447ca355
15303e472
hex20c79a7

34372007 has 8 divisors (see below), whose sum is σ = 37023360. Its totient is φ = 31804920.

The previous prime is 34372003. The next prime is 34372021. The reversal of 34372007 is 70027343.

34372007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 34372007 - 22 = 34372003 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 (34372003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20219 + ... + 21852.

It is an arithmetic number, because the mean of its divisors is an integer number (4627920).

Almost surely, 234372007 is an apocalyptic number.

34372007 is a deficient number, since it is larger than the sum of its proper divisors (2651353).

34372007 is a wasteful number, since it uses less digits than its factorization.

34372007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42133.

The product of its (nonzero) digits is 3528, while the sum is 26.

The square root of 34372007 is about 5862.7644503255. The cubic root of 34372007 is about 325.1384246627.

The spelling of 34372007 in words is "thirty-four million, three hundred seventy-two thousand, seven".

Divisors: 1 19 43 817 42071 799349 1809053 34372007