Search a number
-
+
39495113 = 743131213
BaseRepresentation
bin1001011010101…
…0010111001001
32202022120002222
42112222113021
540102320423
63530303425
7656463050
oct226522711
982276088
1039495113
1120326299
1211287b75
13824aab8
145361397
1537023c8
hex25aa5c9

39495113 has 8 divisors (see below), whose sum is σ = 46187328. Its totient is φ = 33065424.

The previous prime is 39495103. The next prime is 39495119. The reversal of 39495113 is 31159493.

39495113 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 not a de Polignac number, because 39495113 - 28 = 39494857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (39495119) 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, 65306 + ... + 65907.

It is an arithmetic number, because the mean of its divisors is an integer number (5773416).

Almost surely, 239495113 is an apocalyptic number.

It is an amenable number.

39495113 is a deficient number, since it is larger than the sum of its proper divisors (6692215).

39495113 is a wasteful number, since it uses less digits than its factorization.

39495113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131263.

The product of its digits is 14580, while the sum is 35.

The square root of 39495113 is about 6284.5137441174. The cubic root of 39495113 is about 340.5501847639.

The spelling of 39495113 in words is "thirty-nine million, four hundred ninety-five thousand, one hundred thirteen".

Divisors: 1 7 43 301 131213 918491 5642159 39495113