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14230170 = 2325158113
BaseRepresentation
bin110110010010…
…001010011010
3222202222010100
4312102022122
512120331140
61225000230
7231645243
oct66221232
928688110
1014230170
11803a379
124923076
132c43126
141c65cca
1513b1530
hexd9229a

14230170 has 24 divisors (see below), whose sum is σ = 36998676. Its totient is φ = 3794688.

The previous prime is 14230133. The next prime is 14230187. The reversal of 14230170 is 7103241.

It can be written as a sum of positive squares in 2 ways, for example, as 14085009 + 145161 = 3753^2 + 381^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 78967 + ... + 79146.

Almost surely, 214230170 is an apocalyptic number.

14230170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14230170 is an abundant number, since it is smaller than the sum of its proper divisors (22768506).

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

14230170 is a wasteful number, since it uses less digits than its factorization.

14230170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158126 (or 158123 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 14230170 is about 3772.2897555729. The cubic root of 14230170 is about 242.3278687775.

It can be divided in two parts, 14230 and 170, that added together give a square (14400 = 1202).

The spelling of 14230170 in words is "fourteen million, two hundred thirty thousand, one hundred seventy".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 158113 316226 474339 790565 948678 1423017 1581130 2371695 2846034 4743390 7115085 14230170