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14910030 = 2325165667
BaseRepresentation
bin111000111000…
…001001001110
31001001111201100
4320320021032
512304110110
61251323530
7240506322
oct70701116
931044640
1014910030
118464143
124bb05a6
133120705
141da1982
151497bc0
hexe3824e

14910030 has 24 divisors (see below), whose sum is σ = 38766312. Its totient is φ = 3975984.

The previous prime is 14910029. The next prime is 14910053. The reversal of 14910030 is 3001941.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 14909985 and 14910012.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 82744 + ... + 82923.

It is an arithmetic number, because the mean of its divisors is an integer number (1615263).

Almost surely, 214910030 is an apocalyptic number.

14910030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14910030 is an abundant number, since it is smaller than the sum of its proper divisors (23856282).

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

14910030 is a wasteful number, since it uses less digits than its factorization.

14910030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165680 (or 165677 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 14910030 is about 3861.3507999145. The cubic root of 14910030 is about 246.1271403068.

Adding to 14910030 its reverse (3001941), we get a palindrome (17911971).

The spelling of 14910030 in words is "fourteen million, nine hundred ten thousand, thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 165667 331334 497001 828335 994002 1491003 1656670 2485005 2982006 4970010 7455015 14910030