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2214143101 = 31587912149
BaseRepresentation
bin1000001111111001…
…0010010001111101
312201022022010100001
42003332102101331
514013310034401
61003412434301
7105603622462
oct20376222175
95638263301
102214143101
11a3690a535
12519618991
13293943c61
141700bd669
15ce5b2601
hex83f9247d

2214143101 has 8 divisors (see below), whose sum is σ = 2286144000. Its totient is φ = 2142178320.

The previous prime is 2214143089. The next prime is 2214143111. The reversal of 2214143101 is 1013414122.

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

It is a cyclic number.

It is not a de Polignac number, because 2214143101 - 217 = 2214012029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2214143111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176175 + ... + 188323.

It is an arithmetic number, because the mean of its divisors is an integer number (285768000).

Almost surely, 22214143101 is an apocalyptic number.

It is an amenable number.

2214143101 is a deficient number, since it is larger than the sum of its proper divisors (72000899).

2214143101 is a wasteful number, since it uses less digits than its factorization.

2214143101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18059.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 2214143101 is about 47054.6820305907. The cubic root of 2214143101 is about 1303.3725255071.

Adding to 2214143101 its reverse (1013414122), we get a palindrome (3227557223).

The spelling of 2214143101 in words is "two billion, two hundred fourteen million, one hundred forty-three thousand, one hundred one".

Divisors: 1 31 5879 12149 182249 376619 71423971 2214143101