Base | Representation |
---|---|
bin | 10111000111110000… |
… | …10010011100111110 |
3 | 1012001002110202002010 |
4 | 23203320102130332 |
5 | 200410224241040 |
6 | 5411424112050 |
7 | 616415523120 |
oct | 134370223476 |
9 | 35032422063 |
10 | 12413118270 |
11 | 529a977533 |
12 | 24a5165626 |
13 | 122a91a0c7 |
14 | 85a839210 |
15 | 4c9b75e80 |
hex | 2e3e1273e |
12413118270 has 128 divisors (see below), whose sum is σ = 35265871872. Its totient is φ = 2736374400.
The previous prime is 12413118217. The next prime is 12413118281. The reversal of 12413118270 is 7281131421.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1995465 + ... + 2001675.
It is an arithmetic number, because the mean of its divisors is an integer number (275514624).
Almost surely, 212413118270 is an apocalyptic number.
12413118270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 12413118270, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17632935936).
12413118270 is an abundant number, since it is smaller than the sum of its proper divisors (22852753602).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12413118270 is a wasteful number, since it uses less digits than its factorization.
12413118270 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6566.
The product of its (nonzero) digits is 2688, while the sum is 30.
Adding to 12413118270 its reverse (7281131421), we get a palindrome (19694249691).
The spelling of 12413118270 in words is "twelve billion, four hundred thirteen million, one hundred eighteen thousand, two hundred seventy".
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