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14976913 = 713071637
BaseRepresentation
bin111001001000…
…011110010001
31001011220110111
4321020132101
512313230123
61253001321
7241205320
oct71103621
931156414
1014976913
1184aa416
125023241
133144ca3
141dbc0b7
1514ac90d
hexe48791

14976913 has 8 divisors (see below), whose sum is σ = 17140032. Its totient is φ = 12819696.

The previous prime is 14976901. The next prime is 14976917. The reversal of 14976913 is 31967941.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-14976913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14976917) 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 7 ways as a sum of consecutive naturals, for example, 8331 + ... + 9967.

It is an arithmetic number, because the mean of its divisors is an integer number (2142504).

It is a vampire number, since it can be written as 16379149 (with its own digits).

Almost surely, 214976913 is an apocalyptic number.

It is an amenable number.

14976913 is a deficient number, since it is larger than the sum of its proper divisors (2163119).

14976913 is a wasteful number, since it uses less digits than its factorization.

14976913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2951.

The product of its digits is 40824, while the sum is 40.

The square root of 14976913 is about 3870.0016795862. The cubic root of 14976913 is about 246.4946148228.

The spelling of 14976913 in words is "fourteen million, nine hundred seventy-six thousand, nine hundred thirteen".

Divisors: 1 7 1307 1637 9149 11459 2139559 14976913