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214344202313 = 1737437924879
BaseRepresentation
bin1100011110011111101…
…0001111100001001001
3202111021000102122212202
43013213322033201021
512002434103433223
6242245100045545
721325435441553
oct3074772174111
9674230378782
10214344202313
11829a279475a
123565b5338b5
131729c034357
14a5351964d3
1558978e8428
hex31e7e8f849

214344202313 has 16 divisors (see below), whose sum is σ = 238507188480. Its totient is φ = 191718648576.

The previous prime is 214344202301. The next prime is 214344202337. The reversal of 214344202313 is 313202443412.

It is a cyclic number.

It is not a de Polignac number, because 214344202313 - 214 = 214344185929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214344202393) 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, 3935393 + ... + 3989486.

It is an arithmetic number, because the mean of its divisors is an integer number (14906699280).

Almost surely, 2214344202313 is an apocalyptic number.

It is an amenable number.

214344202313 is a deficient number, since it is larger than the sum of its proper divisors (24162986167).

214344202313 is a wasteful number, since it uses less digits than its factorization.

214344202313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7924976.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 214344202313 its reverse (313202443412), we get a palindrome (527546645725).

The spelling of 214344202313 in words is "two hundred fourteen billion, three hundred forty-four million, two hundred two thousand, three hundred thirteen".

Divisors: 1 17 37 43 629 731 1591 27047 7924879 134722943 293220523 340769797 4984748891 5793086549 12608482489 214344202313