Base | Representation |
---|---|
bin | 111101100010… |
… | …001010010101 |
3 | 1010100112011200 |
4 | 331202022111 |
5 | 13112140314 |
6 | 1333423113 |
7 | 254052210 |
oct | 75421225 |
9 | 33315150 |
10 | 16130709 |
11 | 9118271 |
12 | 549aa99 |
13 | 345a1ca |
14 | 21dc777 |
15 | 1639709 |
hex | f62295 |
16130709 has 24 divisors (see below), whose sum is σ = 27136512. Its totient is φ = 9041760.
The previous prime is 16130689. The next prime is 16130713. The reversal of 16130709 is 90703161.
16130709 = T82 + T83 + ... + T459.
16130709 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 16130709 - 28 = 16130453 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16130749) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 924 + ... + 5754.
It is an arithmetic number, because the mean of its divisors is an integer number (1130688).
Almost surely, 216130709 is an apocalyptic number.
It is an amenable number.
16130709 is a deficient number, since it is larger than the sum of its proper divisors (11005803).
16130709 is a wasteful number, since it uses less digits than its factorization.
16130709 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4897 (or 4894 counting only the distinct ones).
The product of its (nonzero) digits is 1134, while the sum is 27.
The square root of 16130709 is about 4016.3053917749. The cubic root of 16130709 is about 252.6685291280.
The spelling of 16130709 in words is "sixteen million, one hundred thirty thousand, seven hundred nine".
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