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13013322214 = 2172316641077
BaseRepresentation
bin11000001111010011…
…11000100111100110
31020120220212021002211
430013221320213212
5203122402302324
65551144354034
7640324261624
oct140751704746
936526767084
1013013322214
115578754652
12263217591a
1312c5087779
148b6436514
155126d4294
hex307a789e6

13013322214 has 16 divisors (see below), whose sum is σ = 21566837088. Its totient is φ = 5857658752.

The previous prime is 13013322199. The next prime is 13013322241. The reversal of 13013322214 is 41222331031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8319757 + ... + 8321320.

It is an arithmetic number, because the mean of its divisors is an integer number (1347927318).

Almost surely, 213013322214 is an apocalyptic number.

13013322214 is a deficient number, since it is larger than the sum of its proper divisors (8553514874).

13013322214 is a wasteful number, since it uses less digits than its factorization.

13013322214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16641119.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 13013322214 its reverse (41222331031), we get a palindrome (54235653245).

The spelling of 13013322214 in words is "thirteen billion, thirteen million, three hundred twenty-two thousand, two hundred fourteen".

Divisors: 1 2 17 23 34 46 391 782 16641077 33282154 282898309 382744771 565796618 765489542 6506661107 13013322214