Base | Representation |
---|---|
bin | 1011000100000110110… |
… | …10010010110010010101 |
3 | 1100100021010112220211011 |
4 | 11202003122102302111 |
5 | 22212032412030122 |
6 | 450351031212221 |
7 | 36315523144543 |
oct | 5420332226225 |
9 | 1310233486734 |
10 | 380161830037 |
11 | 137253495710 |
12 | 61817517071 |
13 | 29b06645132 |
14 | 145855a4d93 |
15 | 9d4ee97377 |
hex | 5883692c95 |
380161830037 has 16 divisors (see below), whose sum is σ = 443308360320. Its totient is φ = 322512678400.
The previous prime is 380161830031. The next prime is 380161830077. The reversal of 380161830037 is 730038161083.
It is not a de Polignac number, because 380161830037 - 235 = 345802091669 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (380161830031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18314212 + ... + 18334957.
It is an arithmetic number, because the mean of its divisors is an integer number (27706772520).
Almost surely, 2380161830037 is an apocalyptic number.
It is an amenable number.
380161830037 is a deficient number, since it is larger than the sum of its proper divisors (63146530283).
380161830037 is a wasteful number, since it uses less digits than its factorization.
380161830037 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36649244.
The product of its (nonzero) digits is 72576, while the sum is 40.
The spelling of 380161830037 in words is "three hundred eighty billion, one hundred sixty-one million, eight hundred thirty thousand, thirty-seven".
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