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14976953 = 71210943
BaseRepresentation
bin111001001000…
…011110111001
31001011220111222
4321020132321
512313230303
61253001425
7241205405
oct71103671
931156458
1014976953
1184aa452
125023275
133145004
141dbc105
1514ac938
hexe487b9

14976953 has 4 divisors (see below), whose sum is σ = 15187968. Its totient is φ = 14765940.

The previous prime is 14976917. The next prime is 14976961. The reversal of 14976953 is 35967941.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14976953 - 28 = 14976697 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14976553) by changing a digit.

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, 105401 + ... + 105542.

It is an arithmetic number, because the mean of its divisors is an integer number (3796992).

Almost surely, 214976953 is an apocalyptic number.

It is an amenable number.

14976953 is a deficient number, since it is larger than the sum of its proper divisors (211015).

14976953 is an equidigital number, since it uses as much as digits as its factorization.

14976953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211014.

The product of its digits is 204120, while the sum is 44.

The square root of 14976953 is about 3870.0068475392. The cubic root of 14976953 is about 246.4948342667.

The spelling of 14976953 in words is "fourteen million, nine hundred seventy-six thousand, nine hundred fifty-three".

Divisors: 1 71 210943 14976953