Base | Representation |
---|---|
bin | 10010001101111010110110… |
… | …000000001111100011010001 |
3 | 101111200112021021102110101010 |
4 | 102031322312000033203101 |
5 | 41000202033101102333 |
6 | 442223130103001133 |
7 | 22606402216354350 |
oct | 2215726600174321 |
9 | 344615237373333 |
10 | 80121373456593 |
11 | 23590313613557 |
12 | 8ba0085a391a9 |
13 | 359254a7634a1 |
14 | 15adc7649d997 |
15 | 93e21a28e563 |
hex | 48deb600f8d1 |
80121373456593 has 8 divisors (see below), whose sum is σ = 122089711933888. Its totient is φ = 45783641975184.
The previous prime is 80121373456591. The next prime is 80121373456637. The reversal of 80121373456593 is 39565437312108.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 80121373456593 - 21 = 80121373456591 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (80121373456591) 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, 1907651748946 + ... + 1907651748987.
It is an arithmetic number, because the mean of its divisors is an integer number (15261213991736).
It is a 1-persistent number, because it is pandigital, but 2⋅80121373456593 = 160242746913186 is not.
Almost surely, 280121373456593 is an apocalyptic number.
It is an amenable number.
80121373456593 is a deficient number, since it is larger than the sum of its proper divisors (41968338477295).
80121373456593 is a wasteful number, since it uses less digits than its factorization.
80121373456593 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3815303497943.
The product of its (nonzero) digits is 16329600, while the sum is 57.
The spelling of 80121373456593 in words is "eighty trillion, one hundred twenty-one billion, three hundred seventy-three million, four hundred fifty-six thousand, five hundred ninety-three".
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