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214108800 = 2735222303
BaseRepresentation
bin11001100001100…
…00101010000000
3112220212212001120
430300300222000
5414302440200
633125032240
75206615623
oct1460605200
9486785046
10214108800
11aa94a124
125b855680
13354870c9
1420615dba
1513be49a0
hexcc30a80

214108800 has 96 divisors (see below), whose sum is σ = 705252480. Its totient is φ = 57093120.

The previous prime is 214108787. The next prime is 214108823. The reversal of 214108800 is 8801412.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1552 + ... + 20751.

It is an arithmetic number, because the mean of its divisors is an integer number (7346380).

Almost surely, 2214108800 is an apocalyptic number.

214108800 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 214108800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (352626240).

214108800 is an abundant number, since it is smaller than the sum of its proper divisors (491143680).

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

214108800 is a wasteful number, since it uses less digits than its factorization.

214108800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22330 (or 22313 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 24.

The square root of 214108800 is about 14632.4570732328. The cubic root of 214108800 is about 598.2437532334.

The spelling of 214108800 in words is "two hundred fourteen million, one hundred eight thousand, eight hundred".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 128 150 160 192 200 240 300 320 384 400 480 600 640 800 960 1200 1600 1920 2400 3200 4800 9600 22303 44606 66909 89212 111515 133818 178424 223030 267636 334545 356848 446060 535272 557575 669090 713696 892120 1070544 1115150 1338180 1427392 1672725 1784240 2141088 2230300 2676360 2854784 3345450 3568480 4282176 4460600 5352720 6690900 7136960 8564352 8921200 10705440 13381800 14273920 17842400 21410880 26763600 35684800 42821760 53527200 71369600 107054400 214108800