Base | Representation |
---|---|
bin | 10010111001111111… |
… | …010001110001110010 |
3 | 1221101202111010220002 |
4 | 102321333101301302 |
5 | 313033330221114 |
6 | 13154212350002 |
7 | 1316026132052 |
oct | 227177216162 |
9 | 57352433802 |
10 | 20300242034 |
11 | 8677a59336 |
12 | 3b26615302 |
13 | 1bb695b947 |
14 | da811d562 |
15 | 7dc2c67de |
hex | 4b9fd1c72 |
20300242034 has 8 divisors (see below), whose sum is σ = 31500375660. Its totient is φ = 9800116816.
The previous prime is 20300242009. The next prime is 20300242051. The reversal of 20300242034 is 43024200302.
It can be written as a sum of positive squares in 2 ways, for example, as 18429420025 + 1870822009 = 135755^2 + 43253^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 20300241997 and 20300242015.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175002029 + ... + 175002144.
Almost surely, 220300242034 is an apocalyptic number.
20300242034 is a deficient number, since it is larger than the sum of its proper divisors (11200133626).
20300242034 is a wasteful number, since it uses less digits than its factorization.
20300242034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 350004204.
The product of its (nonzero) digits is 1152, while the sum is 20.
Adding to 20300242034 its reverse (43024200302), we get a palindrome (63324442336).
The spelling of 20300242034 in words is "twenty billion, three hundred million, two hundred forty-two thousand, thirty-four".
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