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14361270 = 2357116217
BaseRepresentation
bin110110110010…
…001010110110
31000000121221220
4312302022312
512134030040
61231451210
7233032410
oct66621266
930017856
1014361270
118119920
124986b06
132c8a9c1
141c9b9b0
1513da2d0
hexdb22b6

14361270 has 64 divisors (see below), whose sum is σ = 42978816. Its totient is φ = 2983680.

The previous prime is 14361253. The next prime is 14361317. The reversal of 14361270 is 7216341.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 14361270.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 799 + ... + 5418.

It is an arithmetic number, because the mean of its divisors is an integer number (671544).

Almost surely, 214361270 is an apocalyptic number.

14361270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 14361270, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21489408).

14361270 is an abundant number, since it is smaller than the sum of its proper divisors (28617546).

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

14361270 is a wasteful number, since it uses less digits than its factorization.

14361270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6245.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 14361270 is about 3789.6266306854. The cubic root of 14361270 is about 243.0697694629.

Subtracting from 14361270 its reverse (7216341), we obtain a square (7144929 = 26732).

The spelling of 14361270 in words is "fourteen million, three hundred sixty-one thousand, two hundred seventy".

Divisors: 1 2 3 5 6 7 10 11 14 15 21 22 30 33 35 42 55 66 70 77 105 110 154 165 210 231 330 385 462 770 1155 2310 6217 12434 18651 31085 37302 43519 62170 68387 87038 93255 130557 136774 186510 205161 217595 261114 341935 410322 435190 478709 652785 683870 957418 1025805 1305570 1436127 2051610 2393545 2872254 4787090 7180635 14361270