Base | Representation |
---|---|
bin | 10010010010000000010… |
… | …00101100011010000000 |
3 | 2020001100020120110211120 |
4 | 21021000020230122000 |
5 | 40242413124333310 |
6 | 1200321502512240 |
7 | 63244632332145 |
oct | 11110010543200 |
9 | 2201306513746 |
10 | 628141246080 |
11 | 2224363a3267 |
12 | a18a3295680 |
13 | 47305c007ca |
14 | 2258b8c03cc |
15 | 115156d4b70 |
hex | 924022c680 |
628141246080 has 128 divisors (see below), whose sum is σ = 2089252552320. Its totient is φ = 160221523968.
The previous prime is 628141246079. The next prime is 628141246099. The reversal of 628141246080 is 80642141826.
It is a tau number, because it is divible by the number of its divisors (128).
It is a super-2 number, since 2×6281412460802 (a number of 24 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7067947 + ... + 7156266.
It is an arithmetic number, because the mean of its divisors is an integer number (16322285565).
Almost surely, 2628141246080 is an apocalyptic number.
628141246080 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
628141246080 is an abundant number, since it is smaller than the sum of its proper divisors (1461111306240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
628141246080 is a wasteful number, since it uses less digits than its factorization.
628141246080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14224258 (or 14224246 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 42.
The spelling of 628141246080 in words is "six hundred twenty-eight billion, one hundred forty-one million, two hundred forty-six thousand, eighty".
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