Base | Representation |
---|---|
bin | 1001001111001110010101… |
… | …10000110111011011000110 |
3 | 2122221000202122102001022210 |
4 | 10213213022300313123012 |
5 | 10130312142322302332 |
6 | 111112132300004250 |
7 | 4164442226146464 |
oct | 447471260673306 |
9 | 78830678361283 |
10 | 20314302150342 |
11 | 6522279a755a2 |
12 | 234106a830686 |
13 | b448271c2ca5 |
14 | 503308a49834 |
15 | 25364ce5decc |
hex | 1279cac376c6 |
20314302150342 has 32 divisors (see below), whose sum is σ = 42741956620800. Its totient is φ = 6427123840928.
The previous prime is 20314302150227. The next prime is 20314302150343. The reversal of 20314302150342 is 24305120341302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20314302150343) 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, 989386878 + ... + 989407409.
It is an arithmetic number, because the mean of its divisors is an integer number (1335686144400).
Almost surely, 220314302150342 is an apocalyptic number.
20314302150342 is an abundant number, since it is smaller than the sum of its proper divisors (22427654470458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20314302150342 is a wasteful number, since it uses less digits than its factorization.
20314302150342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1978794380.
The product of its (nonzero) digits is 17280, while the sum is 30.
Adding to 20314302150342 its reverse (24305120341302), we get a palindrome (44619422491644).
The spelling of 20314302150342 in words is "twenty trillion, three hundred fourteen billion, three hundred two million, one hundred fifty thousand, three hundred forty-two".
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