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214000243130 = 2521400024313
BaseRepresentation
bin1100011101001101101…
…0001001000110111010
3202110101001012201120202
43013103122021012322
512001233030240010
6242151011522202
721314061024242
oct3072332110672
9673331181522
10214000243130
1182836616073
12355842b9362
13172459b48cb
14a50161cb22
1558776046a5
hex31d36891ba

214000243130 has 8 divisors (see below), whose sum is σ = 385200437652. Its totient is φ = 85600097248.

The previous prime is 214000243117. The next prime is 214000243133. The reversal of 214000243130 is 31342000412.

214000243130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 196187870761 + 17812372369 = 442931^2 + 133463^2 .

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

It is a super-2 number, since 2×2140002431302 (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (214000243133) by changing a digit.

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, 10700012147 + ... + 10700012166.

Almost surely, 2214000243130 is an apocalyptic number.

214000243130 is a deficient number, since it is larger than the sum of its proper divisors (171200194522).

214000243130 is a wasteful number, since it uses less digits than its factorization.

214000243130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21400024320.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 214000243130 its reverse (31342000412), we get a palindrome (245342243542).

The spelling of 214000243130 in words is "two hundred fourteen billion, two hundred forty-three thousand, one hundred thirty".

Divisors: 1 2 5 10 21400024313 42800048626 107000121565 214000243130