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214613120311 = 3137187108213
BaseRepresentation
bin1100011111011111110…
…0000101010100110111
3202111221202110010000121
43013313330011110313
512004011424322221
6242331503552411
721335212265212
oct3076774052467
9674852403017
10214613120311
1183020569837
12357155bb707
131731296b825
14a55cb98779
1558b1317a41
hex31f7f05537

214613120311 has 8 divisors (see below), whose sum is σ = 227523588224. Its totient is φ = 202076868960.

The previous prime is 214613120297. The next prime is 214613120369. The reversal of 214613120311 is 113021316412.

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 214613120311 - 235 = 180253381943 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 (214610120311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93552960 + ... + 93555253.

It is an arithmetic number, because the mean of its divisors is an integer number (28440448528).

Almost surely, 2214613120311 is an apocalyptic number.

214613120311 is a deficient number, since it is larger than the sum of its proper divisors (12910467913).

214613120311 is a wasteful number, since it uses less digits than its factorization.

214613120311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187108281.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 214613120311 its reverse (113021316412), we get a palindrome (327634436723).

The spelling of 214613120311 in words is "two hundred fourteen billion, six hundred thirteen million, one hundred twenty thousand, three hundred eleven".

Divisors: 1 31 37 1147 187108213 5800354603 6923003881 214613120311