Base | Representation |
---|---|
bin | 10011001100110110… |
… | …00101010100001101 |
3 | 222121101220102022211 |
4 | 21212123011110031 |
5 | 132102411412120 |
6 | 4422514510421 |
7 | 513310122520 |
oct | 114633052415 |
9 | 28541812284 |
10 | 10308310285 |
11 | 440a8550a9 |
12 | 1bb8295411 |
13 | c838379b0 |
14 | 6db09abb7 |
15 | 404eae25a |
hex | 2666c550d |
10308310285 has 16 divisors (see below), whose sum is σ = 15224582016. Its totient is φ = 6524820288.
The previous prime is 10308310277. The next prime is 10308310291. The reversal of 10308310285 is 58201380301.
It is not a de Polignac number, because 10308310285 - 23 = 10308310277 is a prime.
It is a super-2 number, since 2×103083102852 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11327359 + ... + 11328268.
It is an arithmetic number, because the mean of its divisors is an integer number (951536376).
Almost surely, 210308310285 is an apocalyptic number.
It is an amenable number.
10308310285 is a deficient number, since it is larger than the sum of its proper divisors (4916271731).
10308310285 is a wasteful number, since it uses less digits than its factorization.
10308310285 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22655652.
The product of its (nonzero) digits is 5760, while the sum is 31.
Adding to 10308310285 its reverse (58201380301), we get a palindrome (68509690586).
The spelling of 10308310285 in words is "ten billion, three hundred eight million, three hundred ten thousand, two hundred eighty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •