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214404031130200 = 23522238147898671
BaseRepresentation
bin110000101111111111010100…
…000111010010101001011000
31001010010211021120102000101021
4300233333110013102221120
5211100243423432131300
62035555504021532224
763106115522636362
oct6057772407225130
91033124246360337
10214404031130200
116235226a08709a
1220068b30274074
1392832a0a520b2
143ad32d378dd32
1519bc21a709d1a
hexc2ffd41d2a58

214404031130200 has 48 divisors (see below), whose sum is σ = 498511655667360. Its totient is φ = 85757778768000.

The previous prime is 214404031130173. The next prime is 214404031130327. The reversal of 214404031130200 is 2031130404412.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

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, 19473136 + ... + 28425535.

It is an arithmetic number, because the mean of its divisors is an integer number (10385659493070).

Almost surely, 2214404031130200 is an apocalyptic number.

214404031130200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214404031130200 is an abundant number, since it is smaller than the sum of its proper divisors (284107624537160).

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

214404031130200 is a wasteful number, since it uses less digits than its factorization.

214404031130200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47921068 (or 47921059 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 214404031130200 its reverse (2031130404412), we get a palindrome (216435161534612).

The spelling of 214404031130200 in words is "two hundred fourteen trillion, four hundred four billion, thirty-one million, one hundred thirty thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 22381 44762 89524 111905 179048 223810 447620 559525 895240 1119050 2238100 4476200 47898671 95797342 191594684 239493355 383189368 478986710 957973420 1197466775 1915946840 2394933550 4789867100 9579734200 1072020155651 2144040311302 4288080622604 5360100778255 8576161245208 10720201556510 21440403113020 26800503891275 42880806226040 53601007782550 107202015565100 214404031130200