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14930084 = 2213287117
BaseRepresentation
bin111000111101…
…000010100100
31001002112020002
4320331002210
512310230314
61252000432
7240621641
oct70750244
931075202
1014930084
118478214
125000118
133129890
141da8dc8
15149dade
hexe3d0a4

14930084 has 12 divisors (see below), whose sum is σ = 28137564. Its totient is φ = 6890784.

The previous prime is 14930053. The next prime is 14930087. The reversal of 14930084 is 48003941.

It can be written as a sum of positive squares in 2 ways, for example, as 1387684 + 13542400 = 1178^2 + 3680^2 .

It is not an unprimeable number, because it can be changed into a prime (14930087) 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, 143507 + ... + 143610.

It is an arithmetic number, because the mean of its divisors is an integer number (2344797).

Almost surely, 214930084 is an apocalyptic number.

It is an amenable number.

14930084 is a deficient number, since it is larger than the sum of its proper divisors (13207480).

14930084 is a wasteful number, since it uses less digits than its factorization.

14930084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287134 (or 287132 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 14930084 is about 3863.9466870028. The cubic root of 14930084 is about 246.2374379258.

The spelling of 14930084 in words is "fourteen million, nine hundred thirty thousand, eighty-four".

Divisors: 1 2 4 13 26 52 287117 574234 1148468 3732521 7465042 14930084