Search a number
-
+
940208008 = 23196185579
BaseRepresentation
bin111000000010100…
…110111110001000
32102112011111220211
4320002212332020
53411143124013
6233143530504
732204431135
oct7002467610
92375144824
10940208008
114427a5213
12222a59a34
1311ca33acc
148cc2558c
155782023d
hex380a6f88

940208008 has 16 divisors (see below), whose sum is σ = 1855674000. Its totient is φ = 445361616.

The previous prime is 940207997. The next prime is 940208033. The reversal of 940208008 is 800802049.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3092638 + ... + 3092941.

It is an arithmetic number, because the mean of its divisors is an integer number (115979625).

Almost surely, 2940208008 is an apocalyptic number.

It is an amenable number.

940208008 is a deficient number, since it is larger than the sum of its proper divisors (915465992).

940208008 is a wasteful number, since it uses less digits than its factorization.

940208008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6185604 (or 6185600 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 940208008 is about 30662.8114823152. The cubic root of 940208008 is about 979.6583593253.

The spelling of 940208008 in words is "nine hundred forty million, two hundred eight thousand, eight".

Divisors: 1 2 4 8 19 38 76 152 6185579 12371158 24742316 49484632 117526001 235052002 470104004 940208008