Search a number
-
+
9806960 = 245177211
BaseRepresentation
bin100101011010…
…010001110000
3200110020121202
4211122101300
510002310320
6550110332
7146233502
oct45322160
920406552
109806960
115599129
12334b3a8
132054a47
141433d72
15cdab75
hex95a470

9806960 has 40 divisors (see below), whose sum is σ = 24145776. Its totient is φ = 3691520.

The previous prime is 9806957. The next prime is 9806969. The reversal of 9806960 is 696089.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9806969) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2246 + ... + 4965.

Almost surely, 29806960 is an apocalyptic number.

It is an amenable number.

9806960 is an abundant number, since it is smaller than the sum of its proper divisors (14338816).

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

9806960 is a wasteful number, since it uses less digits than its factorization.

9806960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7241 (or 7235 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 38.

The square root of 9806960 is about 3131.6066164191. The cubic root of 9806960 is about 214.0481447563.

The spelling of 9806960 in words is "nine million, eight hundred six thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 16 17 20 34 40 68 80 85 136 170 272 340 680 1360 7211 14422 28844 36055 57688 72110 115376 122587 144220 245174 288440 490348 576880 612935 980696 1225870 1961392 2451740 4903480 9806960