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14499930 = 2353713063
BaseRepresentation
bin110111010100…
…000001011010
31000021200011110
4313110001122
512202444210
61234441150
7234150564
oct67240132
930250143
1014499930
118204015
124a331b6
133008b53
141cd6334
151416420
hexdd405a

14499930 has 32 divisors (see below), whose sum is σ = 35743104. Its totient is φ = 3761856.

The previous prime is 14499911. The next prime is 14499941. The reversal of 14499930 is 3999441.

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 15 ways as a sum of consecutive naturals, for example, 5422 + ... + 7641.

It is an arithmetic number, because the mean of its divisors is an integer number (1116972).

Almost surely, 214499930 is an apocalyptic number.

14499930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14499930 is an abundant number, since it is smaller than the sum of its proper divisors (21243174).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14499930 is a wasteful number, since it uses less digits than its factorization.

14499930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13110.

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 14499930 is about 3807.8773614706. The cubic root of 14499930 is about 243.8495556508.

The spelling of 14499930 in words is "fourteen million, four hundred ninety-nine thousand, nine hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 37 74 111 185 222 370 555 1110 13063 26126 39189 65315 78378 130630 195945 391890 483331 966662 1449993 2416655 2899986 4833310 7249965 14499930