Base | Representation |
---|---|
bin | 1000011101001010000001… |
… | …1111011010010100110101 |
3 | 1012220210012001010101202100 |
4 | 2013102200133122110311 |
5 | 2204310224431124042 |
6 | 31434552250132313 |
7 | 1646454241364520 |
oct | 207224037322465 |
9 | 35823161111670 |
10 | 9297001817397 |
11 | 2a64922176468 |
12 | 10619a3121099 |
13 | 52591b7c2348 |
14 | 241d97975bb7 |
15 | 111c82a5524c |
hex | 874a07da535 |
9297001817397 has 12 divisors (see below), whose sum is σ = 15347431571680. Its totient is φ = 5312572467048.
The previous prime is 9297001817371. The next prime is 9297001817407. The reversal of 9297001817397 is 7937181007929.
It is a happy number.
It is not a de Polignac number, because 9297001817397 - 210 = 9297001816373 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (63), and also a Moran number because the ratio is a prime number: 147571457419 = 9297001817397 / (9 + 2 + 9 + 7 + 0 + 0 + 1 + 8 + 1 + 7 + 3 + 9 + 7).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9297001817317) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73785728647 + ... + 73785728772.
Almost surely, 29297001817397 is an apocalyptic number.
It is an amenable number.
9297001817397 is a deficient number, since it is larger than the sum of its proper divisors (6050429754283).
9297001817397 is a wasteful number, since it uses less digits than its factorization.
9297001817397 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 147571457432 (or 147571457429 counting only the distinct ones).
The product of its (nonzero) digits is 12002256, while the sum is 63.
The spelling of 9297001817397 in words is "nine trillion, two hundred ninety-seven billion, one million, eight hundred seventeen thousand, three hundred ninety-seven".
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