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2130011214 = 23355001869
BaseRepresentation
bin111111011110101…
…0110010001001110
312111102222210002020
41332331112101032
513330240324324
6551205311010
7103532540142
oct17675262116
95442883066
102130011214
119a3376a51
124b5405466
1327c397c86
14162c5d222
15c6ee4679
hex7ef5644e

2130011214 has 8 divisors (see below), whose sum is σ = 4260022440. Its totient is φ = 710003736.

The previous prime is 2130011201. The next prime is 2130011231. The reversal of 2130011214 is 4121100312.

It is a sphenic number, since it is the product of 3 distinct primes.

2130011214 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 2130011193 and 2130011202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177500929 + ... + 177500940.

It is an arithmetic number, because the mean of its divisors is an integer number (532502805).

Almost surely, 22130011214 is an apocalyptic number.

2130011214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2130011214 is a wasteful number, since it uses less digits than its factorization.

2130011214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355001874.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 2130011214 is about 46152.0445267596. The cubic root of 2130011214 is about 1286.6506091970.

Adding to 2130011214 its reverse (4121100312), we get a palindrome (6251111526).

The spelling of 2130011214 in words is "two billion, one hundred thirty million, eleven thousand, two hundred fourteen".

Divisors: 1 2 3 6 355001869 710003738 1065005607 2130011214