Base | Representation |
---|---|
bin | 10011000010011100… |
… | …00100000010011111 |
3 | 222101022122011100210 |
4 | 21201032010002133 |
5 | 131413034323403 |
6 | 4410115423503 |
7 | 511200106122 |
oct | 114116040237 |
9 | 28338564323 |
10 | 10221011103 |
11 | 4375548a16 |
12 | 1b92bb4b93 |
13 | c6b720184 |
14 | 6cd6543b9 |
15 | 3ec4b7b03 |
hex | 26138409f |
10221011103 has 8 divisors (see below), whose sum is σ = 13644822016. Its totient is φ = 6805603800.
The previous prime is 10221011081. The next prime is 10221011131. The reversal of 10221011103 is 30111012201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10221011103 - 25 = 10221011071 is a prime.
It is a super-3 number, since 3×102210111033 (a number of 31 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10221011503) 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, 2098063 + ... + 2102928.
It is an arithmetic number, because the mean of its divisors is an integer number (1705602752).
Almost surely, 210221011103 is an apocalyptic number.
10221011103 is a deficient number, since it is larger than the sum of its proper divisors (3423810913).
10221011103 is an equidigital number, since it uses as much as digits as its factorization.
10221011103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4201805.
The product of its (nonzero) digits is 12, while the sum is 12.
Adding to 10221011103 its reverse (30111012201), we get a palindrome (40332023304).
The spelling of 10221011103 in words is "ten billion, two hundred twenty-one million, eleven thousand, one hundred three".
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