Search a number
-
+
14935081 = 72717873
BaseRepresentation
bin111000111110…
…010000101001
31001002210002011
4320332100221
512310410311
61252035521
7240642340
oct70762051
931083064
1014935081
118480a47
125002ba1
13312bc35
141daab57
1514a0321
hexe3e429

14935081 has 8 divisors (see below), whose sum is σ = 17133824. Its totient is φ = 12752640.

The previous prime is 14935079. The next prime is 14935091. The reversal of 14935081 is 18053941.

14935081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14935081 - 21 = 14935079 is a prime.

It is a super-2 number, since 2×149350812 = 446113288953122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14935021) 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, 2040 + ... + 5833.

It is an arithmetic number, because the mean of its divisors is an integer number (2141728).

Almost surely, 214935081 is an apocalyptic number.

It is an amenable number.

14935081 is a deficient number, since it is larger than the sum of its proper divisors (2198743).

14935081 is an equidigital number, since it uses as much as digits as its factorization.

14935081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8151.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 14935081 is about 3864.5932515596. The cubic root of 14935081 is about 246.2649062068.

The spelling of 14935081 in words is "fourteen million, nine hundred thirty-five thousand, eighty-one".

Divisors: 1 7 271 1897 7873 55111 2133583 14935081