Base | Representation |
---|---|
bin | 10010010011111100100110… |
… | …010110101101100011010101 |
3 | 101120011010101201011221122220 |
4 | 102103330212112231203111 |
5 | 41023443324231132003 |
6 | 443141311005012553 |
7 | 22651334426512236 |
oct | 2223744626554325 |
9 | 346133351157586 |
10 | 80535575255253 |
11 | 2372aa44745438 |
12 | 9048401254159 |
13 | 35c261a447591 |
14 | 15c5d2a86908d |
15 | 949dad87d353 |
hex | 493f265ad8d5 |
80535575255253 has 8 divisors (see below), whose sum is σ = 107502652103616. Its totient is φ = 53629440955200.
The previous prime is 80535575255209. The next prime is 80535575255327. The reversal of 80535575255253 is 35255257553508.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 80535575255253 - 226 = 80535508146389 is a prime.
It is a super-2 number, since 2×805355752552532 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80535575245253) 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, 15235633993 + ... + 15235639278.
It is an arithmetic number, because the mean of its divisors is an integer number (13437831512952).
Almost surely, 280535575255253 is an apocalyptic number.
It is an amenable number.
80535575255253 is a deficient number, since it is larger than the sum of its proper divisors (26967076848363).
80535575255253 is a wasteful number, since it uses less digits than its factorization.
80535575255253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30471274155.
The product of its (nonzero) digits is 157500000, while the sum is 60.
The spelling of 80535575255253 in words is "eighty trillion, five hundred thirty-five billion, five hundred seventy-five million, two hundred fifty-five thousand, two hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •