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214404230120 = 23525121355003
BaseRepresentation
bin1100011110101101111…
…1001110101111101000
3202111102012101101112212
43013223133032233220
512003044440330440
6242255042424252
721330064613003
oct3075337165750
9674365341485
10214404230120
1182a23664513
1235677662088
13172ab5c0b72
14a53d14053a
15589cd04465
hex31eb7cebe8

214404230120 has 32 divisors (see below), whose sum is σ = 484331490720. Its totient is φ = 85420008000.

The previous prime is 214404230111. The next prime is 214404230153. The reversal of 214404230120 is 21032404412.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10667462 + ... + 10687541.

It is an arithmetic number, because the mean of its divisors is an integer number (15135359085).

Almost surely, 2214404230120 is an apocalyptic number.

214404230120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214404230120 is an abundant number, since it is smaller than the sum of its proper divisors (269927260600).

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

214404230120 is a wasteful number, since it uses less digits than its factorization.

214404230120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21355265 (or 21355261 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 214404230120 its reverse (21032404412), we get a palindrome (235436634532).

The spelling of 214404230120 in words is "two hundred fourteen billion, four hundred four million, two hundred thirty thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 251 502 1004 1255 2008 2510 5020 10040 21355003 42710006 85420012 106775015 170840024 213550030 427100060 854200120 5360105753 10720211506 21440423012 26800528765 42880846024 53601057530 107202115060 214404230120