Base | Representation |
---|---|
bin | 10011001011110110… |
… | …11101010100110111 |
3 | 222120211022020020002 |
4 | 21211323131110313 |
5 | 132043301120043 |
6 | 4422021101515 |
7 | 513146503616 |
oct | 114573352467 |
9 | 28524266202 |
10 | 10300020023 |
11 | 4406102547 |
12 | 1bb555789b |
13 | c81bc4407 |
14 | 6d9d3d87d |
15 | 4043c2bb8 |
hex | 265edd537 |
10300020023 has 4 divisors (see below), whose sum is σ = 10842126360. Its totient is φ = 9757913688.
The previous prime is 10300020019. The next prime is 10300020037. The reversal of 10300020023 is 32002000301.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 10300020023 - 22 = 10300020019 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10300019986 and 10300020013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10300020013) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271053140 + ... + 271053177.
It is an arithmetic number, because the mean of its divisors is an integer number (2710531590).
Almost surely, 210300020023 is an apocalyptic number.
10300020023 is a deficient number, since it is larger than the sum of its proper divisors (542106337).
10300020023 is an equidigital number, since it uses as much as digits as its factorization.
10300020023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 542106336.
The product of its (nonzero) digits is 36, while the sum is 11.
Adding to 10300020023 its reverse (32002000301), we get a palindrome (42302020324).
The spelling of 10300020023 in words is "ten billion, three hundred million, twenty thousand, twenty-three".
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