Base | Representation |
---|---|
bin | 1110011100110101… |
… | …0000111000001100 |
3 | 101000100001022201111 |
4 | 3213031100320030 |
5 | 30421011421100 |
6 | 1440524421404 |
7 | 165061034266 |
oct | 34715207014 |
9 | 11010038644 |
10 | 3879013900 |
11 | 1710669613 |
12 | 9030a7864 |
13 | 49a8409c8 |
14 | 28b25cb36 |
15 | 17a8276ba |
hex | e7350e0c |
3879013900 has 36 divisors (see below), whose sum is σ = 8707723920. Its totient is φ = 1498100800.
The previous prime is 3879013829. The next prime is 3879013903. The reversal of 3879013900 is 93109783.
It is not an unprimeable number, because it can be changed into a prime (3879013903) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 665896 + ... + 671695.
It is an arithmetic number, because the mean of its divisors is an integer number (241881220).
Almost surely, 23879013900 is an apocalyptic number.
It is an amenable number.
3879013900 is an abundant number, since it is smaller than the sum of its proper divisors (4828710020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3879013900 is a wasteful number, since it uses less digits than its factorization.
3879013900 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1337634 (or 1337627 counting only the distinct ones).
The product of its (nonzero) digits is 40824, while the sum is 40.
The square root of 3879013900 is about 62281.7300658869. The cubic root of 3879013900 is about 1571.2324697046.
The spelling of 3879013900 in words is "three billion, eight hundred seventy-nine million, thirteen thousand, nine hundred".
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