Base | Representation |
---|---|
bin | 10011000001001001… |
… | …11100000000100101 |
3 | 222100120100102220010 |
4 | 21200210330000211 |
5 | 131402304332214 |
6 | 4405052400433 |
7 | 511006345206 |
oct | 114044740045 |
9 | 28316312803 |
10 | 10210230309 |
11 | 436a455174 |
12 | 1b8b476119 |
13 | c694170c6 |
14 | 6cc0495ad |
15 | 3eb588659 |
hex | 26093c025 |
10210230309 has 16 divisors (see below), whose sum is σ = 14011200000. Its totient is φ = 6610820976.
The previous prime is 10210230281. The next prime is 10210230353. The reversal of 10210230309 is 90303201201.
It is a happy number.
It is not a de Polignac number, because 10210230309 - 28 = 10210230053 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10210231309) 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, 332809 + ... + 362190.
It is an arithmetic number, because the mean of its divisors is an integer number (875700000).
Almost surely, 210210230309 is an apocalyptic number.
It is an amenable number.
10210230309 is a deficient number, since it is larger than the sum of its proper divisors (3800969691).
10210230309 is an equidigital number, since it uses as much as digits as its factorization.
10210230309 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 695144.
The product of its (nonzero) digits is 324, while the sum is 21.
The spelling of 10210230309 in words is "ten billion, two hundred ten million, two hundred thirty thousand, three hundred nine".
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