Base | Representation |
---|---|
bin | 110010000010011… |
… | …1000000111111111 |
3 | 11100000100001002112 |
4 | 1210010320013333 |
5 | 11414311000223 |
6 | 434334444235 |
7 | 56415156626 |
oct | 14404700777 |
9 | 4300301075 |
10 | 1679000063 |
11 | 79182a664 |
12 | 3aa36367b |
13 | 209b05c80 |
14 | 11cdba6bd |
15 | 9c606778 |
hex | 641381ff |
1679000063 has 16 divisors (see below), whose sum is σ = 1845021696. Its totient is φ = 1518566400.
The previous prime is 1679000047. The next prime is 1679000107. The reversal of 1679000063 is 3600009761.
It is not a de Polignac number, because 1679000063 - 24 = 1679000047 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1678999993 and 1679000029.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1679000003) 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, 120770 + ... + 133952.
It is an arithmetic number, because the mean of its divisors is an integer number (115313856).
Almost surely, 21679000063 is an apocalyptic number.
1679000063 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
1679000063 is a deficient number, since it is larger than the sum of its proper divisors (166021633).
1679000063 is a wasteful number, since it uses less digits than its factorization.
1679000063 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13394.
The product of its (nonzero) digits is 6804, while the sum is 32.
The square root of 1679000063 is about 40975.6032658459. The cubic root of 1679000063 is about 1188.5484886845.
The spelling of 1679000063 in words is "one billion, six hundred seventy-nine million, sixty-three", and thus it is an aban number.
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