Base | Representation |
---|---|
bin | 10011001101010010… |
… | …01111001000110111 |
3 | 222121122212220211111 |
4 | 21212221033020313 |
5 | 132104334124120 |
6 | 4423130215451 |
7 | 513353504545 |
oct | 114651171067 |
9 | 28548786744 |
10 | 10312020535 |
11 | 4411959723 |
12 | 1bb9584587 |
13 | c845366cb |
14 | 6db784d95 |
15 | 40549375a |
hex | 266a4f237 |
10312020535 has 16 divisors (see below), whose sum is σ = 12805230240. Its totient is φ = 7962595200.
The previous prime is 10312020503. The next prime is 10312020539. The reversal of 10312020535 is 53502021301.
It is not a de Polignac number, because 10312020535 - 25 = 10312020503 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10312020539) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 531760 + ... + 550810.
It is an arithmetic number, because the mean of its divisors is an integer number (800326890).
Almost surely, 210312020535 is an apocalyptic number.
10312020535 is a deficient number, since it is larger than the sum of its proper divisors (2493209705).
10312020535 is a wasteful number, since it uses less digits than its factorization.
10312020535 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22818.
The product of its (nonzero) digits is 900, while the sum is 22.
Adding to 10312020535 its reverse (53502021301), we get a palindrome (63814041836).
The spelling of 10312020535 in words is "ten billion, three hundred twelve million, twenty thousand, five hundred thirty-five".
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