Search a number
-
+
14850270 = 233555001
BaseRepresentation
bin111000101001…
…100011011110
31000221110202000
4320221203132
512300202040
61250143130
7240140151
oct70514336
930843660
1014850270
118423256
124b81aa6
1330cc456
141d87c98
151485130
hexe298de

14850270 has 32 divisors (see below), whose sum is σ = 39601440. Its totient is φ = 3960000.

The previous prime is 14850259. The next prime is 14850293. The reversal of 14850270 is 7205841.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

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, 27231 + ... + 27770.

It is an arithmetic number, because the mean of its divisors is an integer number (1237545).

Almost surely, 214850270 is an apocalyptic number.

14850270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14850270 is an abundant number, since it is smaller than the sum of its proper divisors (24751170).

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

14850270 is a wasteful number, since it uses less digits than its factorization.

14850270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55017 (or 55011 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 14850270 is about 3853.6048058928. The cubic root of 14850270 is about 245.7978708462.

The spelling of 14850270 in words is "fourteen million, eight hundred fifty thousand, two hundred seventy".

Divisors: 1 2 3 5 6 9 10 15 18 27 30 45 54 90 135 270 55001 110002 165003 275005 330006 495009 550010 825015 990018 1485027 1650030 2475045 2970054 4950090 7425135 14850270