Base | Representation |
---|---|
bin | 1111100100111… |
… | …11011000000100 |
3 | 100002220001002022 |
4 | 13302133120010 |
5 | 231423114403 |
6 | 20544502312 |
7 | 3144505154 |
oct | 762373004 |
9 | 302801068 |
10 | 130676228 |
11 | 67843a91 |
12 | 3791a998 |
13 | 210c4517 |
14 | 134d8764 |
15 | b713d38 |
hex | 7c9f604 |
130676228 has 6 divisors (see below), whose sum is σ = 228683406. Its totient is φ = 65338112.
The previous prime is 130676177. The next prime is 130676239. The reversal of 130676228 is 822676031.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 129231424 + 1444804 = 11368^2 + 1202^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16334525 + ... + 16334532.
It is an arithmetic number, because the mean of its divisors is an integer number (38113901).
Almost surely, 2130676228 is an apocalyptic number.
It is an amenable number.
130676228 is a deficient number, since it is larger than the sum of its proper divisors (98007178).
130676228 is a wasteful number, since it uses less digits than its factorization.
130676228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32669061 (or 32669059 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 35.
The square root of 130676228 is about 11431.3703465508. The cubic root of 130676228 is about 507.4565509164.
The spelling of 130676228 in words is "one hundred thirty million, six hundred seventy-six thousand, two hundred twenty-eight".
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