Base | Representation |
---|---|
bin | 10011000110000111000… |
… | …001011111011000000010 |
3 | 11122110002120220002210100 |
4 | 103012013001133120002 |
5 | 132444421431340343 |
6 | 2442455202143230 |
7 | 163543201565526 |
oct | 23060701373002 |
9 | 4573076802710 |
10 | 1312230340098 |
11 | 4665718a9787 |
12 | 19239b351b16 |
13 | 96986ba9c82 |
14 | 47725a05d86 |
15 | 242029e49d3 |
hex | 1318705f602 |
1312230340098 has 96 divisors (see below), whose sum is σ = 3000441749760. Its totient is φ = 413332696800.
The previous prime is 1312230340061. The next prime is 1312230340111. The reversal of 1312230340098 is 8900430322131.
1312230340098 is a `hidden beast` number, since 1 + 3 + 1 + 223 + 0 + 340 + 0 + 98 = 666.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 282137073 + ... + 282141723.
It is an arithmetic number, because the mean of its divisors is an integer number (31254601560).
Almost surely, 21312230340098 is an apocalyptic number.
1312230340098 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 1312230340098, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1500220874880).
1312230340098 is an abundant number, since it is smaller than the sum of its proper divisors (1688211409662).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1312230340098 is a wasteful number, since it uses less digits than its factorization.
1312230340098 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6604 (or 6601 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 36.
The spelling of 1312230340098 in words is "one trillion, three hundred twelve billion, two hundred thirty million, three hundred forty thousand, ninety-eight".
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