Base | Representation |
---|---|
bin | 1111100010011… |
… | …11110000011001 |
3 | 100002021110201200 |
4 | 13301033300121 |
5 | 231332200410 |
6 | 20533504413 |
7 | 3141646314 |
oct | 761176031 |
9 | 302243650 |
10 | 130350105 |
11 | 67640a66 |
12 | 377a2109 |
13 | 2100bc52 |
14 | 1345197b |
15 | b69c3c0 |
hex | 7c4fc19 |
130350105 has 24 divisors (see below), whose sum is σ = 228141888. Its totient is φ = 68842656.
The previous prime is 130350097. The next prime is 130350113. The reversal of 130350105 is 501053031.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (130350097) and next prime (130350113).
It is not a de Polignac number, because 130350105 - 23 = 130350097 is a prime.
It is a super-2 number, since 2×1303501052 = 33982299747022050, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9427 + ... + 18696.
It is an arithmetic number, because the mean of its divisors is an integer number (9505912).
Almost surely, 2130350105 is an apocalyptic number.
130350105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
130350105 is a deficient number, since it is larger than the sum of its proper divisors (97791783).
130350105 is a wasteful number, since it uses less digits than its factorization.
130350105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28237 (or 28234 counting only the distinct ones).
The product of its (nonzero) digits is 225, while the sum is 18.
The square root of 130350105 is about 11417.0970478489. The cubic root of 130350105 is about 507.0340534764.
The spelling of 130350105 in words is "one hundred thirty million, three hundred fifty thousand, one hundred five".
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