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14945082 = 232490847
BaseRepresentation
bin111001000000…
…101100111010
31001010021210120
4321000230322
512311220312
61252154110
7241013445
oct71005472
931107716
1014945082
118488509
125008936
133133659
141db065c
1514a328c
hexe40b3a

14945082 has 8 divisors (see below), whose sum is σ = 29890176. Its totient is φ = 4981692.

The previous prime is 14945059. The next prime is 14945083. The reversal of 14945082 is 28054941.

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

14945082 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (14945083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1245418 + ... + 1245429.

It is an arithmetic number, because the mean of its divisors is an integer number (3736272).

Almost surely, 214945082 is an apocalyptic number.

14945082 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.

14945082 is a wasteful number, since it uses less digits than its factorization.

14945082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2490852.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 14945082 is about 3865.8869616170. The cubic root of 14945082 is about 246.3198628508.

The spelling of 14945082 in words is "fourteen million, nine hundred forty-five thousand, eighty-two".

Divisors: 1 2 3 6 2490847 4981694 7472541 14945082