| Base | Representation |
|---|---|
| bin | 10110001001010001111100… |
| … | …010101101110111101010000 |
| 3 | 110202211211220121001110102000 |
| 4 | 112021101330111232331100 |
| 5 | 100231203434201214430 |
| 6 | 543050312003554000 |
| 7 | 26341353025441410 |
| oct | 2611217425567520 |
| 9 | 422754817043360 |
| 10 | 97394764476240 |
| 11 | 2903a98451a360 |
| 12 | ab0b91168b900 |
| 13 | 424639638122a |
| 14 | 1a09d08a2c640 |
| 15 | b3d6dbee7e60 |
| hex | 58947c56ef50 |
97394764476240 has 2560 divisors, whose sum is σ = 448933232148480. Its totient is φ = 18787811328000.
The previous prime is 97394764476209. The next prime is 97394764476241. The reversal of 97394764476240 is 4267446749379.
97394764476240 is a `hidden beast` number, since 9 + 7 + 3 + 9 + 476 + 44 + 76 + 2 + 40 = 666.
It is a super-2 number, since 2×973947644762402 (a number of 29 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (72) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (72).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97394764476241) by changing a digit.
It is a polite number, since it can be written in 511 ways as a sum of consecutive naturals, for example, 67030119354 + ... + 67030120806.
It is an arithmetic number, because the mean of its divisors is an integer number (175364543808).
Almost surely, 297394764476240 is an apocalyptic number.
97394764476240 is a gapful number since it is divisible by the number (90) 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 97394764476240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (224466616074240).
97394764476240 is an abundant number, since it is smaller than the sum of its proper divisors (351538467672240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97394764476240 is a wasteful number, since it uses less digits than its factorization.
97394764476240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1818 (or 1806 counting only the distinct ones).
The product of its (nonzero) digits is 1536288768, while the sum is 72.
The spelling of 97394764476240 in words is "ninety-seven trillion, three hundred ninety-four billion, seven hundred sixty-four million, four hundred seventy-six thousand, two hundred forty".
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