Base | Representation |
---|---|
bin | 11010011010010011… |
… | …10110111101011010 |
3 | 1100121011220200201212 |
4 | 31031021312331122 |
5 | 213014402110210 |
6 | 10303000143122 |
7 | 1011243222101 |
oct | 151511667532 |
9 | 40534820655 |
10 | 14179331930 |
11 | 6016954a45 |
12 | 28b8767aa2 |
13 | 144c80a94a |
14 | 987239038 |
15 | 57ec58805 |
hex | 34d276f5a |
14179331930 has 16 divisors (see below), whose sum is σ = 25586452584. Its totient is φ = 5657587200.
The previous prime is 14179331923. The next prime is 14179331981. The reversal of 14179331930 is 3913397141.
It is a Cunningham number, because it is equal to 1190772+1.
It can be written as a sum of positive squares in 4 ways, for example, as 14038221289 + 141110641 = 118483^2 + 11879^2 .
It is a super-2 number, since 2×141793319302 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1763987 + ... + 1772006.
Almost surely, 214179331930 is an apocalyptic number.
14179331930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14179331930 is a deficient number, since it is larger than the sum of its proper divisors (11407120654).
14179331930 is a wasteful number, since it uses less digits than its factorization.
14179331930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3536401.
The product of its (nonzero) digits is 61236, while the sum is 41.
The spelling of 14179331930 in words is "fourteen billion, one hundred seventy-nine million, three hundred thirty-one thousand, nine hundred thirty".
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