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210014000 = 2453722143
BaseRepresentation
bin11001000010010…
…00111100110000
3112122011211001022
430201020330300
5412230422000
632501155012
75130042500
oct1441107460
9478154038
10210014000
11a8602699
125a3bba68
1334682351
141dc6ba00
1513686585
hexc848f30

210014000 has 120 divisors (see below), whose sum is σ = 590997888. Its totient is φ = 71971200.

The previous prime is 210013967. The next prime is 210014059. The reversal of 210014000 is 410012.

It is a Harshad number since it is a multiple of its sum of digits (8).

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 23 ways as a sum of consecutive naturals, for example, 96929 + ... + 99071.

Almost surely, 2210014000 is an apocalyptic number.

210014000 is a gapful number since it is divisible by the number (20) 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 210014000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (295498944).

210014000 is an abundant number, since it is smaller than the sum of its proper divisors (380983888).

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

210014000 is a wasteful number, since it uses less digits than its factorization.

210014000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2180 (or 2157 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 8.

The square root of 210014000 is about 14491.8597840305. The cubic root of 210014000 is about 594.4054036982.

Adding to 210014000 its reverse (410012), we get a palindrome (210424012).

The spelling of 210014000 in words is "two hundred ten million, fourteen thousand".

Divisors: 1 2 4 5 7 8 10 14 16 20 25 28 35 40 49 50 56 70 80 98 100 112 125 140 175 196 200 245 250 280 350 392 400 490 500 560 700 784 875 980 1000 1225 1400 1750 1960 2000 2143 2450 2800 3500 3920 4286 4900 6125 7000 8572 9800 10715 12250 14000 15001 17144 19600 21430 24500 30002 34288 42860 49000 53575 60004 75005 85720 98000 105007 107150 120008 150010 171440 210014 214300 240016 267875 300020 375025 420028 428600 525035 535750 600040 750050 840056 857200 1050070 1071500 1200080 1500100 1680112 1875125 2100140 2143000 2625175 3000200 3750250 4200280 4286000 5250350 6000400 7500500 8400560 10500700 13125875 15001000 21001400 26251750 30002000 42002800 52503500 105007000 210014000