Base | Representation |
---|---|
bin | 10010010100111001011001… |
… | …111111010011001000110101 |
3 | 101120101100220221022120222102 |
4 | 102110321121333103020311 |
5 | 41031031033201324141 |
6 | 443231305433111445 |
7 | 22656135412163354 |
oct | 2224713177231065 |
9 | 346340827276872 |
10 | 80600866042421 |
11 | 237556a969117a |
12 | 9058ba2b58585 |
13 | 35c882405695a |
14 | 15c9161c7599b |
15 | 94b93082699b |
hex | 494e59fd3235 |
80600866042421 has 8 divisors (see below), whose sum is σ = 81235723100160. Its totient is φ = 79966012181328.
The previous prime is 80600866042399. The next prime is 80600866042423. The reversal of 80600866042421 is 12424066800608.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-80600866042421 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 (80600866042423) 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, 93118295 + ... + 93979883.
It is an arithmetic number, because the mean of its divisors is an integer number (10154465387520).
Almost surely, 280600866042421 is an apocalyptic number.
It is an amenable number.
80600866042421 is a deficient number, since it is larger than the sum of its proper divisors (634857057739).
80600866042421 is a wasteful number, since it uses less digits than its factorization.
80600866042421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1598323.
The product of its (nonzero) digits is 884736, while the sum is 47.
The spelling of 80600866042421 in words is "eighty trillion, six hundred billion, eight hundred sixty-six million, forty-two thousand, four hundred twenty-one".
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