Base | Representation |
---|---|
bin | 10011000001010000… |
… | …10000111001100001 |
3 | 222100121222202001021 |
4 | 21200220100321201 |
5 | 131403020233210 |
6 | 4405123205441 |
7 | 511016636365 |
oct | 114050207141 |
9 | 28317882037 |
10 | 10211102305 |
11 | 436a9a0328 |
12 | 1b8b816881 |
13 | c69660c91 |
14 | 6cc1d52a5 |
15 | 3eb6abbda |
hex | 260a10e61 |
10211102305 has 8 divisors (see below), whose sum is σ = 12268436544. Its totient is φ = 8158806000.
The previous prime is 10211102273. The next prime is 10211102327. The reversal of 10211102305 is 50320111201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10211102305 - 25 = 10211102273 is a prime.
It is a super-2 number, since 2×102111023052 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1255021 + ... + 1263130.
It is an arithmetic number, because the mean of its divisors is an integer number (1533554568).
Almost surely, 210211102305 is an apocalyptic number.
It is an amenable number.
10211102305 is a deficient number, since it is larger than the sum of its proper divisors (2057334239).
10211102305 is an equidigital number, since it uses as much as digits as its factorization.
10211102305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2518967.
The product of its (nonzero) digits is 60, while the sum is 16.
Adding to 10211102305 its reverse (50320111201), we get a palindrome (60531213506).
The spelling of 10211102305 in words is "ten billion, two hundred eleven million, one hundred two thousand, three hundred five".
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