Search a number
-
+
13201076 = 227471467
BaseRepresentation
bin110010010110…
…111010110100
3220211200110202
4302112322310
511334413301
61150540032
7220131050
oct62267264
926750422
1013201076
1174a7189
124507618
1329728b5
141a78c60
15125b66b
hexc96eb4

13201076 has 12 divisors (see below), whose sum is σ = 26402208. Its totient is φ = 5657592.

The previous prime is 13201051. The next prime is 13201087. The reversal of 13201076 is 67010231.

It is a happy number.

13201076 is an admirable number.

It is a congruent number.

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, 235706 + ... + 235761.

It is an arithmetic number, because the mean of its divisors is an integer number (2200184).

Almost surely, 213201076 is an apocalyptic number.

It is an amenable number.

13201076 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13201076 is a wasteful number, since it uses less digits than its factorization.

13201076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471478 (or 471476 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 13201076 is about 3633.3285015258. The cubic root of 13201076 is about 236.3395714965.

The spelling of 13201076 in words is "thirteen million, two hundred one thousand, seventy-six".

Divisors: 1 2 4 7 14 28 471467 942934 1885868 3300269 6600538 13201076