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214313210430 = 23511649433971
BaseRepresentation
bin1100011110011000010…
…0000001001000111110
3202111011212010010000020
43013212010001020332
512002403140213210
6242242031513010
721324611142324
oct3074604011076
9674155103006
10214313210430
1182987247030
1235651088766
13172957a2a67
14a531009d14
155894d25770
hex31e610123e

214313210430 has 32 divisors (see below), whose sum is σ = 561110951808. Its totient is φ = 51954717600.

The previous prime is 214313210417. The next prime is 214313210431. The reversal of 214313210430 is 34012313412.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 214313210430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214313210431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 324716656 + ... + 324717315.

It is an arithmetic number, because the mean of its divisors is an integer number (17534717244).

Almost surely, 2214313210430 is an apocalyptic number.

214313210430 is an abundant number, since it is smaller than the sum of its proper divisors (346797741378).

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

214313210430 is a wasteful number, since it uses less digits than its factorization.

214313210430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649433992.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 214313210430 its reverse (34012313412), we get a palindrome (248325523842).

The spelling of 214313210430 in words is "two hundred fourteen billion, three hundred thirteen million, two hundred ten thousand, four hundred thirty".

Divisors: 1 2 3 5 6 10 11 15 22 30 33 55 66 110 165 330 649433971 1298867942 1948301913 3247169855 3896603826 6494339710 7143773681 9741509565 14287547362 19483019130 21431321043 35718868405 42862642086 71437736810 107156605215 214313210430