Base | Representation |
---|---|
bin | 1111001101110101110101… |
… | …0010101011111001000100 |
3 | 2012020102020201101122111100 |
4 | 3303131131102223321010 |
5 | 4143102441434004010 |
6 | 55325511332540100 |
7 | 3344510315240403 |
oct | 363353522537104 |
9 | 65212221348440 |
10 | 16730462797380 |
11 | 53703930a5672 |
12 | 1a62586181630 |
13 | 9448a2b77c37 |
14 | 41ba89cdb63a |
15 | 1e02e75272c0 |
hex | f375d4abe44 |
16730462797380 has 72 divisors (see below), whose sum is σ = 50749524071064. Its totient is φ = 4461416870400.
The previous prime is 16730462797357. The next prime is 16730462797403. The reversal of 16730462797380 is 8379726403761.
16730462797380 is a `hidden beast` number, since 1 + 6 + 7 + 3 + 0 + 462 + 7 + 97 + 3 + 80 = 666.
It is an interprime number because it is at equal distance from previous prime (16730462797357) and next prime (16730462797403).
It can be written as a sum of positive squares in 4 ways, for example, as 12895625738304 + 3834837059076 = 3591048^2 + 1958274^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23638240 + ... + 24335720.
It is an arithmetic number, because the mean of its divisors is an integer number (704854500987).
Almost surely, 216730462797380 is an apocalyptic number.
16730462797380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
16730462797380 is an abundant number, since it is smaller than the sum of its proper divisors (34019061273684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16730462797380 is a wasteful number, since it uses less digits than its factorization.
16730462797380 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 830757 (or 830752 counting only the distinct ones).
The product of its (nonzero) digits is 64012032, while the sum is 63.
The spelling of 16730462797380 in words is "sixteen trillion, seven hundred thirty billion, four hundred sixty-two million, seven hundred ninety-seven thousand, three hundred eighty".
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