Search a number
-
+
214302245230 = 25413131669931
BaseRepresentation
bin1100011110010101101…
…0001100000101101110
3202111011002111000120201
43013211122030011232
512002342333321410
6242241000504114
721324416012653
oct3074532140556
9674132430521
10214302245230
1182981037787
123564947b03a
1317293433a88
14a52d793c2a
155893dab83a
hex31e568c16e

214302245230 has 32 divisors (see below), whose sum is σ = 396415137888. Its totient is φ = 83362905600.

The previous prime is 214302245177. The next prime is 214302245239. The reversal of 214302245230 is 32542203412.

214302245230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214302245239) 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 15 ways as a sum of consecutive naturals, for example, 706636 + ... + 963295.

It is an arithmetic number, because the mean of its divisors is an integer number (12387973059).

Almost surely, 2214302245230 is an apocalyptic number.

214302245230 is a deficient number, since it is larger than the sum of its proper divisors (182112892658).

214302245230 is a wasteful number, since it uses less digits than its factorization.

214302245230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1670292.

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 214302245230 its reverse (32542203412), we get a palindrome (246844448642).

The spelling of 214302245230 in words is "two hundred fourteen billion, three hundred two million, two hundred forty-five thousand, two hundred thirty".

Divisors: 1 2 5 10 41 82 205 313 410 626 1565 3130 12833 25666 64165 128330 1669931 3339862 8349655 16699310 68467171 136934342 342335855 522688403 684671710 1045376806 2613442015 5226884030 21430224523 42860449046 107151122615 214302245230