Base | Representation |
---|---|
bin | 100101100000100101… |
… | …0110101111011110010 |
3 | 21200220200111222211112 |
4 | 1023001022311323302 |
5 | 2304431331200440 |
6 | 101000531313322 |
7 | 5551052611403 |
oct | 1130112657362 |
9 | 250820458745 |
10 | 80550256370 |
11 | 31185579911 |
12 | 1374014b842 |
13 | 7799134bbc |
14 | 3c81c939aa |
15 | 2166962965 |
hex | 12c12b5ef2 |
80550256370 has 8 divisors (see below), whose sum is σ = 144990461484. Its totient is φ = 32220102544.
The previous prime is 80550256331. The next prime is 80550256387. The reversal of 80550256370 is 7365205508.
It can be written as a sum of positive squares in 2 ways, for example, as 79279975489 + 1270280881 = 281567^2 + 35641^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4027512809 + ... + 4027512828.
Almost surely, 280550256370 is an apocalyptic number.
80550256370 is a deficient number, since it is larger than the sum of its proper divisors (64440205114).
80550256370 is a wasteful number, since it uses less digits than its factorization.
80550256370 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8055025644.
The product of its (nonzero) digits is 252000, while the sum is 41.
The spelling of 80550256370 in words is "eighty billion, five hundred fifty million, two hundred fifty-six thousand, three hundred seventy".
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