Search a number
-
+
14469700 = 2252722953
BaseRepresentation
bin110111001100…
…101001000100
31000020010200211
4313030221010
512201012300
61234045204
7233663500
oct67145104
930203624
1014469700
118193333
124a19804
132cc816b
141cc9300
15140c4ba
hexdcca44

14469700 has 54 divisors (see below), whose sum is σ = 36538026. Its totient is φ = 4959360.

The previous prime is 14469671. The next prime is 14469713. The reversal of 14469700 is 796441.

It can be written as a sum of positive squares in 3 ways, for example, as 2414916 + 12054784 = 1554^2 + 3472^2 .

It is a nialpdrome in base 16.

It is a congruent number.

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 17 ways as a sum of consecutive naturals, for example, 3424 + ... + 6376.

Almost surely, 214469700 is an apocalyptic number.

14469700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14469700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18269013).

14469700 is an abundant number, since it is smaller than the sum of its proper divisors (22068326).

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

14469700 is a wasteful number, since it uses less digits than its factorization.

14469700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2981 (or 2967 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 14469700 is about 3803.9058873742. The cubic root of 14469700 is about 243.6799755022.

The spelling of 14469700 in words is "fourteen million, four hundred sixty-nine thousand, seven hundred".

Divisors: 1 2 4 5 7 10 14 20 25 28 35 49 50 70 98 100 140 175 196 245 350 490 700 980 1225 2450 2953 4900 5906 11812 14765 20671 29530 41342 59060 73825 82684 103355 144697 147650 206710 289394 295300 413420 516775 578788 723485 1033550 1446970 2067100 2893940 3617425 7234850 14469700