Base | Representation |
---|---|
bin | 100101010010010100… |
… | …0101110100011101110 |
3 | 21122200022202020210221 |
4 | 1022210220232203232 |
5 | 2302441304114324 |
6 | 100441231121554 |
7 | 5533150645504 |
oct | 1124450564356 |
9 | 248608666727 |
10 | 80071551214 |
11 | 30a5a337616 |
12 | 136279732ba |
13 | 7720bc7705 |
14 | 3c38482674 |
15 | 21399040e4 |
hex | 12a4a2e8ee |
80071551214 has 8 divisors (see below), whose sum is σ = 122900520600. Its totient is φ = 39104711016.
The previous prime is 80071551191. The next prime is 80071551299. The reversal of 80071551214 is 41215517008.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×800715512142 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 80071551214.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 465532189 + ... + 465532360.
It is an arithmetic number, because the mean of its divisors is an integer number (15362565075).
Almost surely, 280071551214 is an apocalyptic number.
80071551214 is a deficient number, since it is larger than the sum of its proper divisors (42828969386).
80071551214 is a wasteful number, since it uses less digits than its factorization.
80071551214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 931064594.
The product of its (nonzero) digits is 11200, while the sum is 34.
It can be divided in two parts, 800715 and 51214, that added together give a square (851929 = 9232).
The spelling of 80071551214 in words is "eighty billion, seventy-one million, five hundred fifty-one thousand, two hundred fourteen".
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