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14271348 = 22372131867
BaseRepresentation
bin110110011100…
…001101110100
3222212001121110
4312130031310
512123140343
61225515020
7232206300
oct66341564
928761543
1014271348
118068303
124942a70
132c58ab0
141c76d00
1513bd833
hexd9c374

14271348 has 72 divisors (see below), whose sum is σ = 41738592. Its totient is φ = 3761856.

The previous prime is 14271343. The next prime is 14271349. The reversal of 14271348 is 84317241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14271343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6711 + ... + 8577.

Almost surely, 214271348 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14271348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20869296).

14271348 is an abundant number, since it is smaller than the sum of its proper divisors (27467244).

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

14271348 is a wasteful number, since it uses less digits than its factorization.

14271348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1901 (or 1892 counting only the distinct ones).

The product of its digits is 5376, while the sum is 30.

The square root of 14271348 is about 3777.7437710888. The cubic root of 14271348 is about 242.5613859546.

Adding to 14271348 its reverse (84317241), we get a palindrome (98588589).

It can be divided in two parts, 1427 and 1348, that added together give a triangular number (2775 = T74).

The spelling of 14271348 in words is "fourteen million, two hundred seventy-one thousand, three hundred forty-eight".

Divisors: 1 2 3 4 6 7 12 13 14 21 26 28 39 42 49 52 78 84 91 98 147 156 182 196 273 294 364 546 588 637 1092 1274 1867 1911 2548 3734 3822 5601 7468 7644 11202 13069 22404 24271 26138 39207 48542 52276 72813 78414 91483 97084 145626 156828 169897 182966 274449 291252 339794 365932 509691 548898 679588 1019382 1097796 1189279 2038764 2378558 3567837 4757116 7135674 14271348