Base | Representation |
---|---|
bin | 1001001100110010010001… |
… | …01010010010111100100010 |
3 | 2122122000111101010101022011 |
4 | 10212121020222102330202 |
5 | 10122424043320330422 |
6 | 111005434214503134 |
7 | 4155415010212405 |
oct | 446311052227442 |
9 | 78560441111264 |
10 | 20230515011362 |
11 | 649a793351997 |
12 | 2328986664aaa |
13 | b399635a7946 |
14 | 4dd23ad29d3c |
15 | 251397265077 |
hex | 126648a92f22 |
20230515011362 has 16 divisors (see below), whose sum is σ = 32157306745272. Its totient is φ = 9512393829120.
The previous prime is 20230515011321. The next prime is 20230515011363. The reversal of 20230515011362 is 26311051503202.
It can be written as a sum of positive squares in 4 ways, for example, as 19325598495921 + 904916515441 = 4396089^2 + 951271^2 .
It is not an unprimeable number, because it can be changed into a prime (20230515011363) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245224689 + ... + 245307172.
Almost surely, 220230515011362 is an apocalyptic number.
20230515011362 is a deficient number, since it is larger than the sum of its proper divisors (11926791733910).
20230515011362 is a wasteful number, since it uses less digits than its factorization.
20230515011362 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 490533093.
The product of its (nonzero) digits is 10800, while the sum is 31.
Adding to 20230515011362 its reverse (26311051503202), we get a palindrome (46541566514564).
The spelling of 20230515011362 in words is "twenty trillion, two hundred thirty billion, five hundred fifteen million, eleven thousand, three hundred sixty-two".
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