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14160250 = 253134357
BaseRepresentation
bin110110000001…
…000101111010
3222122102012201
4312001011322
512111112000
61223300414
7231234346
oct66010572
928572181
1014160250
117aa1895
1248aa70a
132c1a360
141c48626
15139a96a
hexd8117a

14160250 has 32 divisors (see below), whose sum is σ = 28553616. Its totient is φ = 5227200.

The previous prime is 14160239. The next prime is 14160253. The reversal of 14160250 is 5206141.

It can be written as a sum of positive squares in 8 ways, for example, as 1776889 + 12383361 = 1333^2 + 3519^2 .

It is not an unprimeable number, because it can be changed into a prime (14160253) by changing a digit.

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, 1072 + ... + 5428.

Almost surely, 214160250 is an apocalyptic number.

14160250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14160250 is an abundant number, since it is smaller than the sum of its proper divisors (14393366).

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

14160250 is a wasteful number, since it uses less digits than its factorization.

14160250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4387 (or 4377 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 14160250 is about 3763.0107626740. The cubic root of 14160250 is about 241.9303239521.

Adding to 14160250 its reverse (5206141), we get a palindrome (19366391).

The spelling of 14160250 in words is "fourteen million, one hundred sixty thousand, two hundred fifty".

Divisors: 1 2 5 10 13 25 26 50 65 125 130 250 325 650 1625 3250 4357 8714 21785 43570 56641 108925 113282 217850 283205 544625 566410 1089250 1416025 2832050 7080125 14160250