Base | Representation |
---|---|
bin | 10010111110010110… |
… | …010000111011110010 |
3 | 1221120212002202212102 |
4 | 102332112100323302 |
5 | 313211041024004 |
6 | 13205344100402 |
7 | 1320604562603 |
oct | 227626207362 |
9 | 57525082772 |
10 | 20373376754 |
11 | 8705270555 |
12 | 3b47004702 |
13 | 1bc8b57223 |
14 | db3b19daa |
15 | 7e392111e |
hex | 4be590ef2 |
20373376754 has 16 divisors (see below), whose sum is σ = 30762740736. Its totient is φ = 10119278400.
The previous prime is 20373376729. The next prime is 20373376783. The reversal of 20373376754 is 45767337302.
It is a junction number, because it is equal to n+sod(n) for n = 20373376699 and 20373376708.
It is an unprimeable number.
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, 241034 + ... + 314394.
It is an arithmetic number, because the mean of its divisors is an integer number (1922671296).
Almost surely, 220373376754 is an apocalyptic number.
20373376754 is a deficient number, since it is larger than the sum of its proper divisors (10389363982).
20373376754 is a wasteful number, since it uses less digits than its factorization.
20373376754 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74281.
The product of its (nonzero) digits is 2222640, while the sum is 47.
The spelling of 20373376754 in words is "twenty billion, three hundred seventy-three million, three hundred seventy-six thousand, seven hundred fifty-four".
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