Base | Representation |
---|---|
bin | 1111100100010… |
… | …10100001101011 |
3 | 100002201200221022 |
4 | 13302022201223 |
5 | 231412401302 |
6 | 20543003055 |
7 | 3144001163 |
oct | 762124153 |
9 | 302650838 |
10 | 130590827 |
11 | 67795904 |
12 | 3789948b |
13 | 210946a3 |
14 | 134b55a3 |
15 | b6e88a2 |
hex | 7c8a86b |
130590827 has 8 divisors (see below), whose sum is σ = 131673696. Its totient is φ = 129511872.
The previous prime is 130590793. The next prime is 130590833. The reversal of 130590827 is 728095031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 130590827 - 26 = 130590763 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130590727) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125903 + ... + 126935.
It is an arithmetic number, because the mean of its divisors is an integer number (16459212).
Almost surely, 2130590827 is an apocalyptic number.
130590827 is a deficient number, since it is larger than the sum of its proper divisors (1082869).
130590827 is a wasteful number, since it uses less digits than its factorization.
130590827 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1957.
The product of its (nonzero) digits is 15120, while the sum is 35.
The square root of 130590827 is about 11427.6343571187. The cubic root of 130590827 is about 507.3459805860.
The spelling of 130590827 in words is "one hundred thirty million, five hundred ninety thousand, eight hundred twenty-seven".
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