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14828130 = 233554919
BaseRepresentation
bin111000100100…
…001001100010
31000220100101000
4320210021202
512244000010
61245452430
7240015462
oct70441142
930810330
1014828130
118408659
124b71116
1330c2355
141d7dba2
15147d7c0
hexe24262

14828130 has 32 divisors (see below), whose sum is σ = 39542400. Its totient is φ = 3954096.

The previous prime is 14828119. The next prime is 14828147. The reversal of 14828130 is 3182841.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 14828094 and 14828103.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27190 + ... + 27729.

It is an arithmetic number, because the mean of its divisors is an integer number (1235700).

Almost surely, 214828130 is an apocalyptic number.

14828130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14828130 is an abundant number, since it is smaller than the sum of its proper divisors (24714270).

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

14828130 is a wasteful number, since it uses less digits than its factorization.

14828130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54935 (or 54929 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 14828130 is about 3850.7310994148. The cubic root of 14828130 is about 245.6756582188.

The spelling of 14828130 in words is "fourteen million, eight hundred twenty-eight thousand, one hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 27 30 45 54 90 135 270 54919 109838 164757 274595 329514 494271 549190 823785 988542 1482813 1647570 2471355 2965626 4942710 7414065 14828130