Search a number
-
+
994696832 = 2773106453
BaseRepresentation
bin111011010010011…
…101111010000000
32120022200211112102
4323102131322000
54014120244312
6242411445532
733435532523
oct7322357200
92508624472
10994696832
114705314a8
122391568a8
1312b10140c
149616abba
155c4d4ec2
hex3b49de80

994696832 has 32 divisors (see below), whose sum is σ = 2008786980. Its totient is φ = 490530816.

The previous prime is 994696823. The next prime is 994696837. The reversal of 994696832 is 238696499.

994696832 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 955057216 + 39639616 = 30904^2 + 6296^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (994696837) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43883 + ... + 62570.

Almost surely, 2994696832 is an apocalyptic number.

It is an amenable number.

994696832 is an abundant number, since it is smaller than the sum of its proper divisors (1014090148).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

994696832 is a wasteful number, since it uses less digits than its factorization.

994696832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106540 (or 106528 counting only the distinct ones).

The product of its digits is 5038848, while the sum is 56.

The square root of 994696832 is about 31538.8146892048. The cubic root of 994696832 is about 998.2291432508.

The spelling of 994696832 in words is "nine hundred ninety-four million, six hundred ninety-six thousand, eight hundred thirty-two".

Divisors: 1 2 4 8 16 32 64 73 128 146 292 584 1168 2336 4672 9344 106453 212906 425812 851624 1703248 3406496 6812992 7771069 13625984 15542138 31084276 62168552 124337104 248674208 497348416 994696832