Base | Representation |
---|---|
bin | 110001110101100… |
… | …1100100100101100 |
3 | 11022112200000112200 |
4 | 1203223030210230 |
5 | 11411100034301 |
6 | 433534301500 |
7 | 56304021063 |
oct | 14353144454 |
9 | 4275600480 |
10 | 1672268076 |
11 | 788a51836 |
12 | 3a8057890 |
13 | 2085b9a4b |
14 | 11c1471da |
15 | 9bc26c86 |
hex | 63acc92c |
1672268076 has 36 divisors (see below), whose sum is σ = 4234210344. Its totient is φ = 556488000.
The previous prime is 1672268063. The next prime is 1672268077. The reversal of 1672268076 is 6708622761.
It is a tau number, because it is divible by the number of its divisors (36).
It is not an unprimeable number, because it can be changed into a prime (1672268077) 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, 17010 + ... + 60281.
It is an arithmetic number, because the mean of its divisors is an integer number (117616954).
Almost surely, 21672268076 is an apocalyptic number.
It is an amenable number.
1672268076 is an abundant number, since it is smaller than the sum of its proper divisors (2561942268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1672268076 is a wasteful number, since it uses less digits than its factorization.
1672268076 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77902 (or 77897 counting only the distinct ones).
The product of its (nonzero) digits is 338688, while the sum is 45.
The square root of 1672268076 is about 40893.3744755798. The cubic root of 1672268076 is about 1186.9578572880.
The spelling of 1672268076 in words is "one billion, six hundred seventy-two million, two hundred sixty-eight thousand, seventy-six".
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