Base | Representation |
---|---|
bin | 101000010100100… |
… | …111111101111110 |
3 | 1202010221111222220 |
4 | 220110213331332 |
5 | 2341140321410 |
6 | 151043350210 |
7 | 22523054205 |
oct | 5024477576 |
9 | 1663844886 |
10 | 676495230 |
11 | 317955974 |
12 | 16a682366 |
13 | aa1cc948 |
14 | 65bba23c |
15 | 3e5cd070 |
hex | 28527f7e |
676495230 has 32 divisors (see below), whose sum is σ = 1641837600. Its totient is φ = 178371072.
The previous prime is 676495213. The next prime is 676495231. The reversal of 676495230 is 32594676.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (676495231) 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, 124015 + ... + 129354.
It is an arithmetic number, because the mean of its divisors is an integer number (51307425).
Almost surely, 2676495230 is an apocalyptic number.
676495230 is an abundant number, since it is smaller than the sum of its proper divisors (965342370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
676495230 is a wasteful number, since it uses less digits than its factorization.
676495230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 253468.
The product of its (nonzero) digits is 272160, while the sum is 42.
The square root of 676495230 is about 26009.5219102543. The cubic root of 676495230 is about 877.8525592018.
The spelling of 676495230 in words is "six hundred seventy-six million, four hundred ninety-five thousand, two hundred thirty".
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