Base | Representation |
---|---|
bin | 100101010010001111… |
… | …1000010111101001111 |
3 | 21122200010222022111010 |
4 | 1022210133002331033 |
5 | 2302440131411302 |
6 | 100441100500303 |
7 | 5533120245432 |
oct | 1124437027517 |
9 | 248603868433 |
10 | 80069013327 |
11 | 30a58963896 |
12 | 13626b4a693 |
13 | 77205194c4 |
14 | 3c37dc1819 |
15 | 21395a216c |
hex | 12a47c2f4f |
80069013327 has 16 divisors (see below), whose sum is σ = 112926405888. Its totient is φ = 50359066560.
The previous prime is 80069013301. The next prime is 80069013331. The reversal of 80069013327 is 72331096008.
It is not a de Polignac number, because 80069013327 - 26 = 80069013263 is a prime.
It is a super-2 number, since 2×800690133272 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80069011327) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7943049 + ... + 7953122.
It is an arithmetic number, because the mean of its divisors is an integer number (7057900368).
Almost surely, 280069013327 is an apocalyptic number.
80069013327 is a deficient number, since it is larger than the sum of its proper divisors (32857392561).
80069013327 is a wasteful number, since it uses less digits than its factorization.
80069013327 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15896270.
The product of its (nonzero) digits is 54432, while the sum is 39.
The spelling of 80069013327 in words is "eighty billion, sixty-nine million, thirteen thousand, three hundred twenty-seven".
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