Base | Representation |
---|---|
bin | 111100110110100011… |
… | …0001100001001000000 |
3 | 110111022021021012121211 |
4 | 1321231012030021000 |
5 | 4120112403424031 |
6 | 140011104055504 |
7 | 12304233133654 |
oct | 1715506141100 |
9 | 414267235554 |
10 | 130679358016 |
11 | 5046a0aa939 |
12 | 213b0304594 |
13 | c42786751c |
14 | 64797cca64 |
15 | 35ec809bb1 |
hex | 1e6d18c240 |
130679358016 has 63 divisors (see below), whose sum is σ = 263343230361. Its totient is φ = 64340504064.
The previous prime is 130679357989. The next prime is 130679358023. The reversal of 130679358016 is 610853976031.
The square root of 130679358016 is 361496.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 74179969600 + 56499388416 = 272360^2 + 237696^2 .
It is a super-2 number, since 2×1306793580162 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 211113355 + ... + 211113973.
Almost surely, 2130679358016 is an apocalyptic number.
130679358016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
130679358016 is the 361496-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 130679358016
130679358016 is an abundant number, since it is smaller than the sum of its proper divisors (132663872345).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130679358016 is an frugal number, since it uses more digits than its factorization.
130679358016 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1396 (or 694 counting only the distinct ones).
The product of its (nonzero) digits is 816480, while the sum is 49.
Multiplying 130679358016 by its sum of digits (49), we get a square (6403288542784 = 25304722).
The spelling of 130679358016 in words is "one hundred thirty billion, six hundred seventy-nine million, three hundred fifty-eight thousand, sixteen".
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