Base | Representation |
---|---|
bin | 10010110100010111… |
… | …11011100010001101 |
3 | 222002002121011021222 |
4 | 21122023323202031 |
5 | 131142332331334 |
6 | 4350302333125 |
7 | 505235115635 |
oct | 113213734215 |
9 | 28062534258 |
10 | 10103011469 |
11 | 4314983061 |
12 | 1b5b58a1a5 |
13 | c501468c5 |
14 | 6bbad96c5 |
15 | 3e1e59d2e |
hex | 25a2fb88d |
10103011469 has 2 divisors, whose sum is σ = 10103011470. Its totient is φ = 10103011468.
The previous prime is 10103011409. The next prime is 10103011489. The reversal of 10103011469 is 96411030101.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 8207454025 + 1895557444 = 90595^2 + 43538^2 .
It is a cyclic number.
It is not a de Polignac number, because 10103011469 - 228 = 9834576013 is a prime.
It is a super-2 number, since 2×101030114692 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10103011409) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5051505734 + 5051505735.
It is an arithmetic number, because the mean of its divisors is an integer number (5051505735).
Almost surely, 210103011469 is an apocalyptic number.
It is an amenable number.
10103011469 is a deficient number, since it is larger than the sum of its proper divisors (1).
10103011469 is an equidigital number, since it uses as much as digits as its factorization.
10103011469 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 648, while the sum is 26.
The spelling of 10103011469 in words is "ten billion, one hundred three million, eleven thousand, four hundred sixty-nine".
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