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14976385 = 57142187
BaseRepresentation
bin111001001000…
…010110000001
31001011212201221
4321020112001
512313221020
61252555041
7241203634
oct71102601
931155657
1014976385
1184a9a86
125022a81
133144988
141dbbc1b
1514ac6aa
hexe48581

14976385 has 8 divisors (see below), whose sum is σ = 18225216. Its totient is φ = 11812080.

The previous prime is 14976329. The next prime is 14976391. The reversal of 14976385 is 58367941.

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

It is not a de Polignac number, because 14976385 - 27 = 14976257 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20739 + ... + 21448.

It is an arithmetic number, because the mean of its divisors is an integer number (2278152).

Almost surely, 214976385 is an apocalyptic number.

It is an amenable number.

14976385 is a deficient number, since it is larger than the sum of its proper divisors (3248831).

14976385 is an equidigital number, since it uses as much as digits as its factorization.

14976385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42263.

The product of its digits is 181440, while the sum is 43.

The square root of 14976385 is about 3869.9334619603. The cubic root of 14976385 is about 246.4917181270.

The spelling of 14976385 in words is "fourteen million, nine hundred seventy-six thousand, three hundred eighty-five".

Divisors: 1 5 71 355 42187 210935 2995277 14976385