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14230370 = 2571118481
BaseRepresentation
bin110110010010…
…001101100010
3222202222101202
4312102031202
512120332440
61225001202
7231645650
oct66221542
928688352
1014230370
11803a540
124923202
132c4324b
141c65dd0
1513b1615
hexd92362

14230370 has 32 divisors (see below), whose sum is σ = 31936896. Its totient is φ = 4435200.

The previous prime is 14230361. The next prime is 14230379. The reversal of 14230370 is 7303241.

It is an interprime number because it is at equal distance from previous prime (14230361) and next prime (14230379).

It is not an unprimeable number, because it can be changed into a prime (14230379) 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, 8471 + ... + 10010.

It is an arithmetic number, because the mean of its divisors is an integer number (998028).

Almost surely, 214230370 is an apocalyptic number.

14230370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14230370 is an abundant number, since it is smaller than the sum of its proper divisors (17706526).

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

14230370 is a wasteful number, since it uses less digits than its factorization.

14230370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18506.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 14230370 is about 3772.3162645780. The cubic root of 14230370 is about 242.3290040496.

The spelling of 14230370 in words is "fourteen million, two hundred thirty thousand, three hundred seventy".

Divisors: 1 2 5 7 10 11 14 22 35 55 70 77 110 154 385 770 18481 36962 92405 129367 184810 203291 258734 406582 646835 1016455 1293670 1423037 2032910 2846074 7115185 14230370