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20341160655306 = 2328843117539557
BaseRepresentation
bin1001010000000000010111…
…01001111011100111001010
32200000121002110102110122220
410220000023221323213022
510131232144111432211
6111132333350554510
74166412631524621
oct450001351734712
980017073373586
1020341160655306
116532701995937
122346305668a36
13b47217791b8a
14504735b786b8
152541c0d94806
hex12800ba7b9ca

20341160655306 has 16 divisors (see below), whose sum is σ = 40683732131424. Its totient is φ = 6780151748304.

The previous prime is 20341160655301. The next prime is 20341160655317. The reversal of 20341160655306 is 60355606114302.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (20341160655301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58596721 + ... + 58942836.

It is an arithmetic number, because the mean of its divisors is an integer number (2542733258214).

Almost surely, 220341160655306 is an apocalyptic number.

20341160655306 is an abundant number, since it is smaller than the sum of its proper divisors (20342571476118).

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

20341160655306 is a wasteful number, since it uses less digits than its factorization.

20341160655306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117568405.

The product of its (nonzero) digits is 388800, while the sum is 42.

Adding to 20341160655306 its reverse (60355606114302), we get a palindrome (80696766769608).

The spelling of 20341160655306 in words is "twenty trillion, three hundred forty-one billion, one hundred sixty million, six hundred fifty-five thousand, three hundred six".

Divisors: 1 2 3 6 28843 57686 86529 173058 117539557 235079114 352618671 705237342 3390193442551 6780386885102 10170580327653 20341160655306