Base | Representation |
---|---|
bin | 10011000011101011… |
… | …11000101011000001 |
3 | 222102001021112020220 |
4 | 21201311320223001 |
5 | 131423222402210 |
6 | 4411131253253 |
7 | 511354615116 |
oct | 114165705301 |
9 | 28361245226 |
10 | 10231450305 |
11 | 438042905a |
12 | 1b965aa229 |
13 | c7093690b |
14 | 6d0bb090d |
15 | 3ed37ac70 |
hex | 261d78ac1 |
10231450305 has 8 divisors (see below), whose sum is σ = 16370320512. Its totient is φ = 5456773488.
The previous prime is 10231450301. The next prime is 10231450309. The reversal of 10231450305 is 50305413201.
It is an interprime number because it is at equal distance from previous prime (10231450301) and next prime (10231450309).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10231450305 - 22 = 10231450301 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10231450301) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341048329 + ... + 341048358.
It is an arithmetic number, because the mean of its divisors is an integer number (2046290064).
Almost surely, 210231450305 is an apocalyptic number.
10231450305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10231450305 is a deficient number, since it is larger than the sum of its proper divisors (6138870207).
10231450305 is an equidigital number, since it uses as much as digits as its factorization.
10231450305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 682096695.
The product of its (nonzero) digits is 1800, while the sum is 24.
Adding to 10231450305 its reverse (50305413201), we get a palindrome (60536863506).
The spelling of 10231450305 in words is "ten billion, two hundred thirty-one million, four hundred fifty thousand, three hundred five".
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