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14844130 = 2571911161
BaseRepresentation
bin111000101000…
…000011100010
31000221011022121
4320220003202
512300003010
61250054454
7240113230
oct70500342
930834277
1014844130
118419684
124b7a42a
1330c9712
141d85950
1514833da
hexe280e2

14844130 has 32 divisors (see below), whose sum is σ = 32146560. Its totient is φ = 4821120.

The previous prime is 14844127. The next prime is 14844139. The reversal of 14844130 is 3144841.

It is a junction number, because it is equal to n+sod(n) for n = 14844095 and 14844104.

It is not an unprimeable number, because it can be changed into a prime (14844139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4251 + ... + 6910.

It is an arithmetic number, because the mean of its divisors is an integer number (1004580).

Almost surely, 214844130 is an apocalyptic number.

14844130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14844130 is an abundant number, since it is smaller than the sum of its proper divisors (17302430).

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

14844130 is a wasteful number, since it uses less digits than its factorization.

14844130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11194.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 14844130 is about 3852.8080668520. The cubic root of 14844130 is about 245.7639902731.

Adding to 14844130 its reverse (3144841), we get a palindrome (17988971).

The spelling of 14844130 in words is "fourteen million, eight hundred forty-four thousand, one hundred thirty".

Divisors: 1 2 5 7 10 14 19 35 38 70 95 133 190 266 665 1330 11161 22322 55805 78127 111610 156254 212059 390635 424118 781270 1060295 1484413 2120590 2968826 7422065 14844130