Base | Representation |
---|---|
bin | 10010110100011001… |
… | …01110111101010111 |
3 | 222002002222212020020 |
4 | 21122030232331113 |
5 | 131142411101403 |
6 | 4350311040223 |
7 | 505236654012 |
oct | 113214567527 |
9 | 28062885206 |
10 | 10103222103 |
11 | 4315007337 |
12 | 1b5b670073 |
13 | c501bb740 |
14 | 6bbb52379 |
15 | 3e1e9c453 |
hex | 25a32ef57 |
10103222103 has 16 divisors (see below), whose sum is σ = 14509059936. Its totient is φ = 6216566400.
The previous prime is 10103222069. The next prime is 10103222117. The reversal of 10103222103 is 30122230101.
It is not a de Polignac number, because 10103222103 - 28 = 10103221847 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10103222153) 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, 468253 + ... + 489353.
It is an arithmetic number, because the mean of its divisors is an integer number (906816246).
Almost surely, 210103222103 is an apocalyptic number.
10103222103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
10103222103 is a deficient number, since it is larger than the sum of its proper divisors (4405837833).
10103222103 is a wasteful number, since it uses less digits than its factorization.
10103222103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33394.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 10103222103 its reverse (30122230101), we get a palindrome (40225452204).
The spelling of 10103222103 in words is "ten billion, one hundred three million, two hundred twenty-two thousand, one hundred three".
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