Search a number
-
+
39030299 = 711506887
BaseRepresentation
bin1001010011100…
…0111000011011
32201102221111122
42110320320123
534442432144
63512315455
7652515650
oct224707033
981387448
1039030299
1120039050
12110a2b8b
138117369
14527dc27
15365e7ee
hex2538e1b

39030299 has 8 divisors (see below), whose sum is σ = 48661248. Its totient is φ = 30413160.

The previous prime is 39030293. The next prime is 39030307. The reversal of 39030299 is 99203093.

39030299 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 a de Polignac number, because none of the positive numbers 2k-39030299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (39030293) 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, 253367 + ... + 253520.

It is an arithmetic number, because the mean of its divisors is an integer number (6082656).

Almost surely, 239030299 is an apocalyptic number.

39030299 is a deficient number, since it is larger than the sum of its proper divisors (9630949).

39030299 is a wasteful number, since it uses less digits than its factorization.

39030299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506905.

The product of its (nonzero) digits is 13122, while the sum is 35.

The square root of 39030299 is about 6247.4233888860. The cubic root of 39030299 is about 339.2089423511.

The spelling of 39030299 in words is "thirty-nine million, thirty thousand, two hundred ninety-nine".

Divisors: 1 7 11 77 506887 3548209 5575757 39030299