Search a number
-
+
14030570 = 251403057
BaseRepresentation
bin110101100001…
…011011101010
3222101211022202
4311201123222
512042434240
61220420202
7230154311
oct65413352
928354282
1014030570
117a13414
124847662
132ba3318
141c13278
151372315
hexd616ea

14030570 has 8 divisors (see below), whose sum is σ = 25255044. Its totient is φ = 5612224.

The previous prime is 14030567. The next prime is 14030573. The reversal of 14030570 is 7503041.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (14030567) and next prime (14030573).

It can be written as a sum of positive squares in 2 ways, for example, as 12243001 + 1787569 = 3499^2 + 1337^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (14030573) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 701519 + ... + 701538.

Almost surely, 214030570 is an apocalyptic number.

14030570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14030570 is a deficient number, since it is larger than the sum of its proper divisors (11224474).

14030570 is a wasteful number, since it uses less digits than its factorization.

14030570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1403064.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 14030570 is about 3745.7402472676. The cubic root of 14030570 is about 241.1895228149.

The spelling of 14030570 in words is "fourteen million, thirty thousand, five hundred seventy".

Divisors: 1 2 5 10 1403057 2806114 7015285 14030570