Base | Representation |
---|---|
bin | 10011001010011010001… |
… | …010101000000000000000 |
3 | 11122220000021221202100220 |
4 | 103022122022220000000 |
5 | 133033400144002440 |
6 | 2444541221543040 |
7 | 164065453205610 |
oct | 23123212500000 |
9 | 4586007852326 |
10 | 1316846469120 |
11 | 468520557846 |
12 | 193269274a80 |
13 | 97241353770 |
14 | 47a42b00a40 |
15 | 243c2dc18d0 |
hex | 1329a2a8000 |
1316846469120 has 1024 divisors, whose sum is σ = 5284742400000. Its totient is φ = 272583622656.
The previous prime is 1316846469097. The next prime is 1316846469131. The reversal of 1316846469120 is 219646486131.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (1024).
It is a super-3 number, since 3×13168464691203 (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2638970631 + ... + 2638971129.
It is an arithmetic number, because the mean of its divisors is an integer number (5160881250).
Almost surely, 21316846469120 is an apocalyptic number.
1316846469120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1316846469120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2642371200000).
1316846469120 is an abundant number, since it is smaller than the sum of its proper divisors (3967895930880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1316846469120 is an equidigital number, since it uses as much as digits as its factorization.
1316846469120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 616 (or 588 counting only the distinct ones).
The product of its (nonzero) digits is 1492992, while the sum is 51.
The spelling of 1316846469120 in words is "one trillion, three hundred sixteen billion, eight hundred forty-six million, four hundred sixty-nine thousand, one hundred twenty".
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