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20132020014 = 2323835693089
BaseRepresentation
bin10010101111111101…
…100011111100101110
31220222000221120122220
4102233331203330232
5312212244120024
613125403020210
71311614226621
oct225775437456
956860846586
1020132020014
1185a1000677
123a9a20a666
131b8ab4c9a2
14d8da4ddb8
157cc647e79
hex4aff63f2e

20132020014 has 64 divisors (see below), whose sum is σ = 42609369600. Its totient is φ = 6328374272.

The previous prime is 20132019961. The next prime is 20132020049. The reversal of 20132020014 is 41002023102.

It is a junction number, because it is equal to n+sod(n) for n = 20132019975 and 20132020002.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 6515782 + ... + 6518870.

It is an arithmetic number, because the mean of its divisors is an integer number (665771400).

Almost surely, 220132020014 is an apocalyptic number.

20132020014 is an abundant number, since it is smaller than the sum of its proper divisors (22477349586).

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

20132020014 is a wasteful number, since it uses less digits than its factorization.

20132020014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3769.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 20132020014 its reverse (41002023102), we get a palindrome (61134043116).

The spelling of 20132020014 in words is "twenty billion, one hundred thirty-two million, twenty thousand, fourteen".

Divisors: 1 2 3 6 23 46 69 83 138 166 249 498 569 1138 1707 1909 3089 3414 3818 5727 6178 9267 11454 13087 18534 26174 39261 47227 71047 78522 94454 141681 142094 213141 256387 283362 426282 512774 769161 1086221 1538322 1757641 2172442 3258663 3515282 5272923 5896901 6517326 10545846 11793802 17690703 35381406 40425743 80851486 121277229 145884203 242554458 291768406 437652609 875305218 3355336669 6710673338 10066010007 20132020014