Base | Representation |
---|---|
bin | 1100000101011001001… |
… | …00100010100000100111 |
3 | 1110200201211212010202111 |
4 | 12002230210202200213 |
5 | 23300323300320403 |
6 | 514425032421451 |
7 | 41666225534254 |
oct | 6025444424047 |
9 | 1420654763674 |
10 | 415212120103 |
11 | 1500aa465390 |
12 | 68579847887 |
13 | 302010c6241 |
14 | 1614c64242b |
15 | ac0215d56d |
hex | 60ac922827 |
415212120103 has 16 divisors (see below), whose sum is σ = 479667073536. Its totient is φ = 355214471040.
The previous prime is 415212120097. The next prime is 415212120107. The reversal of 415212120103 is 301021212514.
It is not a de Polignac number, because 415212120103 - 213 = 415212111911 is a prime.
It is a super-2 number, since 2×4152121201032 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (415212120107) 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, 1300450 + ... + 1587952.
It is an arithmetic number, because the mean of its divisors is an integer number (29979192096).
Almost surely, 2415212120103 is an apocalyptic number.
415212120103 is a deficient number, since it is larger than the sum of its proper divisors (64454953433).
415212120103 is a wasteful number, since it uses less digits than its factorization.
415212120103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 295254.
The product of its (nonzero) digits is 480, while the sum is 22.
Adding to 415212120103 its reverse (301021212514), we get a palindrome (716233332617).
The spelling of 415212120103 in words is "four hundred fifteen billion, two hundred twelve million, one hundred twenty thousand, one hundred three".
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