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14144170 = 25171929151
BaseRepresentation
bin110101111101…
…001010101010
3222121121011011
4311331022222
512110103140
61223054134
7231136435
oct65751252
928547134
1014144170
117a907a7
1248a134a
132c12c41
141c4281c
151395cea
hexd7d2aa

14144170 has 64 divisors (see below), whose sum is σ = 29548800. Its totient is φ = 4838400.

The previous prime is 14144161. The next prime is 14144173. The reversal of 14144170 is 7144141.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (14144173) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 93595 + ... + 93745.

It is an arithmetic number, because the mean of its divisors is an integer number (461700).

Almost surely, 214144170 is an apocalyptic number.

14144170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14144170 is an abundant number, since it is smaller than the sum of its proper divisors (15404630).

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

14144170 is a wasteful number, since it uses less digits than its factorization.

14144170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223.

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 14144170 is about 3760.8735687337. The cubic root of 14144170 is about 241.8387127378.

The spelling of 14144170 in words is "fourteen million, one hundred forty-four thousand, one hundred seventy".

Divisors: 1 2 5 10 17 19 29 34 38 58 85 95 145 151 170 190 290 302 323 493 551 646 755 986 1102 1510 1615 2465 2567 2755 2869 3230 4379 4930 5134 5510 5738 8758 9367 12835 14345 18734 21895 25670 28690 43790 46835 48773 74443 83201 93670 97546 148886 166402 243865 372215 416005 487730 744430 832010 1414417 2828834 7072085 14144170