Base | Representation |
---|---|
bin | 10011101011011100100… |
… | …00101110010010010000 |
3 | 2101122021201211212101220 |
4 | 21311232100232102100 |
5 | 42034233343234440 |
6 | 1234342401525040 |
7 | 66564603662301 |
oct | 11655620562220 |
9 | 2348251755356 |
10 | 676159743120 |
11 | 240837602864 |
12 | ab064643780 |
13 | 4b9b92a1474 |
14 | 24a24dac7a8 |
15 | 128c611c8d0 |
hex | 9d6e42e490 |
676159743120 has 80 divisors (see below), whose sum is σ = 2106735428160. Its totient is φ = 179393976832.
The previous prime is 676159743109. The next prime is 676159743121. The reversal of 676159743120 is 21347951676.
It is a tau number, because it is divible by the number of its divisors (80).
It is a super-2 number, since 2×6761597431202 (a number of 24 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (676159743121) 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, 7103310 + ... + 7197869.
It is an arithmetic number, because the mean of its divisors is an integer number (26334192852).
Almost surely, 2676159743120 is an apocalyptic number.
676159743120 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
676159743120 is an abundant number, since it is smaller than the sum of its proper divisors (1430575685040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
676159743120 is a wasteful number, since it uses less digits than its factorization.
676159743120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14301392 (or 14301386 counting only the distinct ones).
The product of its (nonzero) digits is 1905120, while the sum is 51.
The spelling of 676159743120 in words is "six hundred seventy-six billion, one hundred fifty-nine million, seven hundred forty-three thousand, one hundred twenty".
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