Base | Representation |
---|---|
bin | 1110010000001110… |
… | …1011111100100000 |
3 | 100212122121122211020 |
4 | 3210003223330200 |
5 | 30313444443210 |
6 | 1431400045440 |
7 | 163546631322 |
oct | 34403537440 |
9 | 10778548736 |
10 | 3826171680 |
11 | 1693857461 |
12 | 8a9463880 |
13 | 48c8cba16 |
14 | 284225612 |
15 | 175d8a770 |
hex | e40ebf20 |
3826171680 has 96 divisors (see below), whose sum is σ = 12232430784. Its totient is φ = 1005075456.
The previous prime is 3826171649. The next prime is 3826171681. The reversal of 3826171680 is 861716283.
It is a tau number, because it is divible by the number of its divisors (96).
It is not an unprimeable number, because it can be changed into a prime (3826171681) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27327 + ... + 91646.
It is an arithmetic number, because the mean of its divisors is an integer number (127421154).
Almost surely, 23826171680 is an apocalyptic number.
3826171680 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3826171680 is an abundant number, since it is smaller than the sum of its proper divisors (8406259104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3826171680 is a wasteful number, since it uses less digits than its factorization.
3826171680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 119058 (or 119050 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 42.
The square root of 3826171680 is about 61856.0561303418. The cubic root of 3826171680 is about 1564.0650718713.
The spelling of 3826171680 in words is "three billion, eight hundred twenty-six million, one hundred seventy-one thousand, six hundred eighty".
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