Base | Representation |
---|---|
bin | 1011000100000110110… |
… | …00111010010010001110 |
3 | 1100100021002212111120010 |
4 | 11202003120322102032 |
5 | 22212032313430114 |
6 | 450351015334050 |
7 | 36315520104642 |
oct | 5420330722216 |
9 | 1310232774503 |
10 | 380161467534 |
11 | 137253268322 |
12 | 61817381326 |
13 | 29b06549134 |
14 | 1458550cc22 |
15 | 9d4ee24c59 |
hex | 588363a48e |
380161467534 has 64 divisors (see below), whose sum is σ = 809304307200. Its totient is φ = 118783496832.
The previous prime is 380161467533. The next prime is 380161467577. The reversal of 380161467534 is 435764161083.
It is a happy number.
380161467534 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (380161467533) 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 31 ways as a sum of consecutive naturals, for example, 6252472 + ... + 6312980.
It is an arithmetic number, because the mean of its divisors is an integer number (12645379800).
Almost surely, 2380161467534 is an apocalyptic number.
380161467534 is an abundant number, since it is smaller than the sum of its proper divisors (429142839666).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
380161467534 is a wasteful number, since it uses less digits than its factorization.
380161467534 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61449.
The product of its (nonzero) digits is 1451520, while the sum is 48.
The spelling of 380161467534 in words is "three hundred eighty billion, one hundred sixty-one million, four hundred sixty-seven thousand, five hundred thirty-four".
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