Base | Representation |
---|---|
bin | 111100101100110001… |
… | …0100110011011001110 |
3 | 110110110101220011122221 |
4 | 1321121202212123032 |
5 | 4113424410331030 |
6 | 135514343525554 |
7 | 12263140304020 |
oct | 1713142463316 |
9 | 413411804587 |
10 | 130351261390 |
11 | 50310985aa9 |
12 | 2131a4598ba |
13 | c3a48acbcc |
14 | 6447dc4010 |
15 | 35cdaeae7a |
hex | 1e598a66ce |
130351261390 has 32 divisors (see below), whose sum is σ = 269422055424. Its totient is φ = 44480046240.
The previous prime is 130351261387. The next prime is 130351261423. The reversal of 130351261390 is 93162153031.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4397934 + ... + 4427473.
It is an arithmetic number, because the mean of its divisors is an integer number (8419439232).
Almost surely, 2130351261390 is an apocalyptic number.
130351261390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130351261390 is an abundant number, since it is smaller than the sum of its proper divisors (139070794034).
130351261390 is a wasteful number, since it uses less digits than its factorization.
130351261390 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8825632.
The product of its (nonzero) digits is 14580, while the sum is 34.
The spelling of 130351261390 in words is "one hundred thirty billion, three hundred fifty-one million, two hundred sixty-one thousand, three hundred ninety".
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