Base | Representation |
---|---|
bin | 11110100001010001010… |
… | …111101001010011010011 |
3 | 21102111112002021001112002 |
4 | 132201101113221103103 |
5 | 233330242123142202 |
6 | 4243253542424215 |
7 | 304345164000320 |
oct | 36412127512323 |
9 | 7374462231462 |
10 | 2097309193427 |
11 | 7395113aa0a8 |
12 | 29a58073206b |
13 | 122a10758a76 |
14 | 737203d1b47 |
15 | 39850d9b302 |
hex | 1e8515e94d3 |
2097309193427 has 8 divisors (see below), whose sum is σ = 2403086556000. Its totient is φ = 1793072271744.
The previous prime is 2097309193417. The next prime is 2097309193489. The reversal of 2097309193427 is 7243919037902.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2097309193427 - 216 = 2097309127891 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2097309193417) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 385107302 + ... + 385112747.
It is an arithmetic number, because the mean of its divisors is an integer number (300385819500).
Almost surely, 22097309193427 is an apocalyptic number.
2097309193427 is a deficient number, since it is larger than the sum of its proper divisors (305777362573).
2097309193427 is an equidigital number, since it uses as much as digits as its factorization.
2097309193427 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 770220445.
The product of its (nonzero) digits is 5143824, while the sum is 56.
The spelling of 2097309193427 in words is "two trillion, ninety-seven billion, three hundred nine million, one hundred ninety-three thousand, four hundred twenty-seven".
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