Base | Representation |
---|---|
bin | 10011000111110111… |
… | …11111101101000101 |
3 | 222111111102122100200 |
4 | 21203323333231011 |
5 | 132011222401110 |
6 | 4414425001113 |
7 | 512262500046 |
oct | 114373775505 |
9 | 28444378320 |
10 | 10266606405 |
11 | 4399260390 |
12 | 1ba6323199 |
13 | c77cc5743 |
14 | 6d57228cd |
15 | 4014c26c0 |
hex | 263effb45 |
10266606405 has 48 divisors (see below), whose sum is σ = 19447871040. Its totient is φ = 4968864000.
The previous prime is 10266606401. The next prime is 10266606479. The reversal of 10266606405 is 50460666201.
It is a happy number.
It is not a de Polignac number, because 10266606405 - 22 = 10266606401 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 10266606405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10266606401) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 263430 + ... + 299880.
It is an arithmetic number, because the mean of its divisors is an integer number (405163980).
Almost surely, 210266606405 is an apocalyptic number.
10266606405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10266606405 is a deficient number, since it is larger than the sum of its proper divisors (9181264635).
10266606405 is a wasteful number, since it uses less digits than its factorization.
10266606405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37042 (or 37039 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 36.
The spelling of 10266606405 in words is "ten billion, two hundred sixty-six million, six hundred six thousand, four hundred five".
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