Base | Representation |
---|---|
bin | 1001001111011010000111… |
… | …11100000111011101001010 |
3 | 2122221122002122120201002222 |
4 | 10213231003330013131022 |
5 | 10130413122302010101 |
6 | 111115100230054042 |
7 | 4165055105004521 |
oct | 447550374073512 |
9 | 78848078521088 |
10 | 20320630110026 |
11 | 6524a26a37344 |
12 | 2342335aaa322 |
13 | b452c51c8c2c |
14 | 5037492294b8 |
15 | 2538bd77a01b |
hex | 127b43f0774a |
20320630110026 has 16 divisors (see below), whose sum is σ = 30500038326240. Its totient is φ = 10153950994320.
The previous prime is 20320630109957. The next prime is 20320630110037. The reversal of 20320630110026 is 62001103602302.
It is a junction number, because it is equal to n+sod(n) for n = 20320630109977 and 20320630110004.
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, 200292680 + ... + 200394108.
It is an arithmetic number, because the mean of its divisors is an integer number (1906252395390).
Almost surely, 220320630110026 is an apocalyptic number.
20320630110026 is a deficient number, since it is larger than the sum of its proper divisors (10179408216214).
20320630110026 is a wasteful number, since it uses less digits than its factorization.
20320630110026 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 163189.
The product of its (nonzero) digits is 2592, while the sum is 26.
Adding to 20320630110026 its reverse (62001103602302), we get a palindrome (82321733712328).
The spelling of 20320630110026 in words is "twenty trillion, three hundred twenty billion, six hundred thirty million, one hundred ten thousand, twenty-six".
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