Base | Representation |
---|---|
bin | 101000010011011… |
… | …011010110011001 |
3 | 1202010100120111121 |
4 | 220103123112121 |
5 | 2341100301101 |
6 | 151032525241 |
7 | 22520306230 |
oct | 5023332631 |
9 | 1663316447 |
10 | 676181401 |
11 | 317761105 |
12 | 16a550821 |
13 | aa11cb4c |
14 | 65b37b17 |
15 | 3e56a0a1 |
hex | 284db599 |
676181401 has 32 divisors (see below), whose sum is σ = 815439872. Its totient is φ = 548674560.
The previous prime is 676181383. The next prime is 676181417. The reversal of 676181401 is 104181676.
676181401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 676181401 - 25 = 676181369 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (676181201) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2006305 + ... + 2006641.
It is an arithmetic number, because the mean of its divisors is an integer number (25482496).
Almost surely, 2676181401 is an apocalyptic number.
676181401 is a gapful number since it is divisible by the number (61) formed by its first and last digit.
It is an amenable number.
676181401 is a deficient number, since it is larger than the sum of its proper divisors (139258471).
676181401 is a wasteful number, since it uses less digits than its factorization.
676181401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 569.
The product of its (nonzero) digits is 8064, while the sum is 34.
The square root of 676181401 is about 26003.4882467718. The cubic root of 676181401 is about 877.7167916996.
The spelling of 676181401 in words is "six hundred seventy-six million, one hundred eighty-one thousand, four hundred one".
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