[go: up one dir, main page]

Search a number
-
+
12061336 = 237215381
BaseRepresentation
bin101110000000…
…101010011000
3211200210001011
4232000222120
511041430321
61110303304
7204343150
oct56005230
924623034
1012061336
116898951
124057b34
132663bb1
14185d760
1510d3ae1
hexb80a98

12061336 has 16 divisors (see below), whose sum is σ = 25845840. Its totient is φ = 5169120.

The previous prime is 12061331. The next prime is 12061337. The reversal of 12061336 is 63316021.

It is a super-2 number, since 2×120613362 = 290951652209792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12061331) 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, 107635 + ... + 107746.

It is an arithmetic number, because the mean of its divisors is an integer number (1615365).

Almost surely, 212061336 is an apocalyptic number.

It is an amenable number.

12061336 is an abundant number, since it is smaller than the sum of its proper divisors (13784504).

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

12061336 is a wasteful number, since it uses less digits than its factorization.

12061336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215394 (or 215390 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 12061336 is about 3472.9434202129. The cubic root of 12061336 is about 229.3322535404.

Adding to 12061336 its reverse (63316021), we get a palindrome (75377357).

The spelling of 12061336 in words is "twelve million, sixty-one thousand, three hundred thirty-six".

Divisors: 1 2 4 7 8 14 28 56 215381 430762 861524 1507667 1723048 3015334 6030668 12061336