Base | Representation |
---|---|
bin | 100110110001101… |
… | …0100001011010000 |
3 | 10100200020220012120 |
4 | 1031203110023100 |
5 | 10131040301222 |
6 | 333035054240 |
7 | 44146124055 |
oct | 11543241320 |
9 | 3320226176 |
10 | 1301103312 |
11 | 6084911a3 |
12 | 3038a1380 |
13 | 179733222 |
14 | c4b2b02c |
15 | 7935c15c |
hex | 4d8d42d0 |
1301103312 has 40 divisors (see below), whose sum is σ = 3376283904. Its totient is φ = 431752704.
The previous prime is 1301103289. The next prime is 1301103361. The reversal of 1301103312 is 2133011031.
It is a junction number, because it is equal to n+sod(n) for n = 1301103291 and 1301103300.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50073 + ... + 71480.
Almost surely, 21301103312 is an apocalyptic number.
1301103312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1301103312 is an abundant number, since it is smaller than the sum of its proper divisors (2075180592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1301103312 is a wasteful number, since it uses less digits than its factorization.
1301103312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 121787 (or 121781 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 15.
The square root of 1301103312 is about 36070.8096942666. The cubic root of 1301103312 is about 1091.7015513615.
Adding to 1301103312 its reverse (2133011031), we get a palindrome (3434114343).
The spelling of 1301103312 in words is "one billion, three hundred one million, one hundred three thousand, three hundred twelve".
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