Base | Representation |
---|---|
bin | 100101010110111101… |
… | …1101111110101111111 |
3 | 21200002012020220102222 |
4 | 1022231323233311333 |
5 | 2303301222012114 |
6 | 100504522235555 |
7 | 5540053525445 |
oct | 1125573576577 |
9 | 250065226388 |
10 | 80227532159 |
11 | 3102a394395 |
12 | 13670055bbb |
13 | 774730ba28 |
14 | 3c51086b95 |
15 | 214846598e |
hex | 12adeefd7f |
80227532159 has 8 divisors (see below), whose sum is σ = 81292377600. Its totient is φ = 79165026136.
The previous prime is 80227532131. The next prime is 80227532173. The reversal of 80227532159 is 95123572208.
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 80227532159 - 216 = 80227466623 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80227522159) 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, 515759 + ... + 653040.
It is an arithmetic number, because the mean of its divisors is an integer number (10161547200).
Almost surely, 280227532159 is an apocalyptic number.
80227532159 is a deficient number, since it is larger than the sum of its proper divisors (1064845441).
80227532159 is a wasteful number, since it uses less digits than its factorization.
80227532159 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1169709.
The product of its (nonzero) digits is 302400, while the sum is 44.
The spelling of 80227532159 in words is "eighty billion, two hundred twenty-seven million, five hundred thirty-two thousand, one hundred fifty-nine".
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