Base | Representation |
---|---|
bin | 1111100101001… |
… | …11011110100011 |
3 | 100002221201121022 |
4 | 13302213132203 |
5 | 231430200121 |
6 | 20545320055 |
7 | 3145004000 |
oct | 762473643 |
9 | 302851538 |
10 | 130709411 |
11 | 67866a08 |
12 | 3793602b |
13 | 21106661 |
14 | 135068a7 |
15 | b71daab |
hex | 7ca77a3 |
130709411 has 8 divisors (see below), whose sum is σ = 152431200. Its totient is φ = 112036344.
The previous prime is 130709407. The next prime is 130709459. The reversal of 130709411 is 114907031.
It is not a de Polignac number, because 130709411 - 22 = 130709407 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130709401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190196 + ... + 190881.
It is an arithmetic number, because the mean of its divisors is an integer number (19053900).
Almost surely, 2130709411 is an apocalyptic number.
130709411 is a deficient number, since it is larger than the sum of its proper divisors (21721789).
130709411 is an frugal number, since it uses more digits than its factorization.
130709411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 381098 (or 381084 counting only the distinct ones).
The product of its (nonzero) digits is 756, while the sum is 26.
The square root of 130709411 is about 11432.8216552171. The cubic root of 130709411 is about 507.4995005940.
It can be divided in two parts, 13070 and 9411, that multiplied together give a triangular number (123001770 = T15684).
The spelling of 130709411 in words is "one hundred thirty million, seven hundred nine thousand, four hundred eleven".
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