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14984972 = 229533931
BaseRepresentation
bin111001001010…
…011100001100
31001012022111222
4321022130030
512314004342
61253102512
7241240652
oct71123414
931168458
1014984972
118505482
125027a38
133148862
141dc0dd2
1514aeed2
hexe4a70c

14984972 has 12 divisors (see below), whose sum is σ = 26257896. Its totient is φ = 7482720.

The previous prime is 14984953. The next prime is 14984987. The reversal of 14984972 is 27948941.

It is an unprimeable number.

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, 1847 + ... + 5777.

It is an arithmetic number, because the mean of its divisors is an integer number (2188158).

Almost surely, 214984972 is an apocalyptic number.

It is an amenable number.

14984972 is a deficient number, since it is larger than the sum of its proper divisors (11272924).

14984972 is a wasteful number, since it uses less digits than its factorization.

14984972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4888 (or 4886 counting only the distinct ones).

The product of its digits is 145152, while the sum is 44.

The square root of 14984972 is about 3871.0427535743. The cubic root of 14984972 is about 246.5388193906.

The spelling of 14984972 in words is "fourteen million, nine hundred eighty-four thousand, nine hundred seventy-two".

Divisors: 1 2 4 953 1906 3812 3931 7862 15724 3746243 7492486 14984972