Base | Representation |
---|---|
bin | 10011011001100111… |
… | …00111110101001111 |
3 | 222212212102110121011 |
4 | 21230303213311033 |
5 | 132312321001130 |
6 | 4441302150051 |
7 | 516050331241 |
oct | 115463476517 |
9 | 28785373534 |
10 | 10415406415 |
11 | 4465252aa7 |
12 | 2028122327 |
13 | c9ca9439b |
14 | 70b3b8091 |
15 | 40e5b652a |
hex | 26cce7d4f |
10415406415 has 16 divisors (see below), whose sum is σ = 13341611520. Its totient is φ = 7782596640.
The previous prime is 10415406413. The next prime is 10415406431. The reversal of 10415406415 is 51460451401.
It is not a de Polignac number, because 10415406415 - 21 = 10415406413 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10415406413) 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, 765339 + ... + 778828.
It is an arithmetic number, because the mean of its divisors is an integer number (833850720).
Almost surely, 210415406415 is an apocalyptic number.
10415406415 is a deficient number, since it is larger than the sum of its proper divisors (2926205105).
10415406415 is a wasteful number, since it uses less digits than its factorization.
10415406415 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1544262.
The product of its (nonzero) digits is 9600, while the sum is 31.
Adding to 10415406415 its reverse (51460451401), we get a palindrome (61875857816).
The spelling of 10415406415 in words is "ten billion, four hundred fifteen million, four hundred six thousand, four hundred fifteen".
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