Base | Representation |
---|---|
bin | 101000011010000… |
… | …000011010110111 |
3 | 1202020121012100110 |
4 | 220122000122313 |
5 | 2342020443403 |
6 | 151133514103 |
7 | 22541051430 |
oct | 5032003267 |
9 | 1666535313 |
10 | 677906103 |
11 | 318729986 |
12 | 16b042933 |
13 | aa5a4b94 |
14 | 66066487 |
15 | 3e7ab103 |
hex | 286806b7 |
677906103 has 16 divisors (see below), whose sum is σ = 1033452800. Its totient is φ = 387205056.
The previous prime is 677906087. The next prime is 677906107. The reversal of 677906103 is 301609776.
It is not a de Polignac number, because 677906103 - 24 = 677906087 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (677906107) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54348 + ... + 65646.
It is an arithmetic number, because the mean of its divisors is an integer number (64590800).
Almost surely, 2677906103 is an apocalyptic number.
677906103 is a deficient number, since it is larger than the sum of its proper divisors (355546697).
677906103 is a wasteful number, since it uses less digits than its factorization.
677906103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14166.
The product of its (nonzero) digits is 47628, while the sum is 39.
The square root of 677906103 is about 26036.6300238721. The cubic root of 677906103 is about 878.4624075293.
The spelling of 677906103 in words is "six hundred seventy-seven million, nine hundred six thousand, one hundred three".
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