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14380170 = 235768477
BaseRepresentation
bin110110110110…
…110010001010
31000001120212220
4312312302022
512140131140
61232114510
7233141460
oct66666212
930046786
1014380170
118132042
124995a36
132c9649c
141ca4830
1513e0bd0
hexdb6c8a

14380170 has 32 divisors (see below), whose sum is σ = 39443328. Its totient is φ = 3286848.

The previous prime is 14380151. The next prime is 14380211. The reversal of 14380170 is 7108341.

It is a self number, because there is not a number n which added to its sum of digits gives 14380170.

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 15 ways as a sum of consecutive naturals, for example, 34029 + ... + 34448.

It is an arithmetic number, because the mean of its divisors is an integer number (1232604).

Almost surely, 214380170 is an apocalyptic number.

14380170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14380170 is an abundant number, since it is smaller than the sum of its proper divisors (25063158).

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

14380170 is a wasteful number, since it uses less digits than its factorization.

14380170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68494.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 14380170 is about 3792.1194601436. The cubic root of 14380170 is about 243.1763525347.

The spelling of 14380170 in words is "fourteen million, three hundred eighty thousand, one hundred seventy".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 68477 136954 205431 342385 410862 479339 684770 958678 1027155 1438017 2054310 2396695 2876034 4793390 7190085 14380170