Search a number
-
+
214163200 = 2852109307
BaseRepresentation
bin11001100001111…
…01111100000000
3112220222121200101
430300331330000
5414311210300
633130132144
75210233336
oct1460757400
9486877611
10214163200
11aa986a89
125b881054
13354a5ab4
142062bb56
1513c05b6a
hexcc3df00

214163200 has 108 divisors (see below), whose sum is σ = 536693080. Its totient is φ = 84602880.

The previous prime is 214163167. The next prime is 214163207. The reversal of 214163200 is 2361412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214163207) 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 11 ways as a sum of consecutive naturals, for example, 697447 + ... + 697753.

Almost surely, 2214163200 is an apocalyptic number.

214163200 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 214163200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (268346540).

214163200 is an abundant number, since it is smaller than the sum of its proper divisors (322529880).

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

214163200 is a wasteful number, since it uses less digits than its factorization.

214163200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442 (or 423 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 214163200 is about 14634.3158364168. The cubic root of 214163200 is about 598.2944154891.

It can be divided in two parts, 2141 and 63200, that added together give a triangular number (65341 = T361).

The spelling of 214163200 in words is "two hundred fourteen million, one hundred sixty-three thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 109 128 160 200 218 256 307 320 400 436 545 614 640 800 872 1090 1228 1280 1535 1600 1744 2180 2456 2725 3070 3200 3488 4360 4912 5450 6140 6400 6976 7675 8720 9824 10900 12280 13952 15350 17440 19648 21800 24560 27904 30700 33463 34880 39296 43600 49120 61400 66926 69760 78592 87200 98240 122800 133852 139520 167315 174400 196480 245600 267704 334630 348800 392960 491200 535408 669260 697600 836575 982400 1070816 1338520 1673150 1964800 2141632 2677040 3346300 4283264 5354080 6692600 8566528 10708160 13385200 21416320 26770400 42832640 53540800 107081600 214163200