Base | Representation |
---|---|
bin | 1111100010100… |
… | …11110011110010 |
3 | 100002022022111112 |
4 | 13301103303302 |
5 | 231333213311 |
6 | 20534113322 |
7 | 3142045601 |
oct | 761236362 |
9 | 302268445 |
10 | 130366706 |
11 | 67652488 |
12 | 377ab842 |
13 | 21016682 |
14 | 13457a38 |
15 | b6a228b |
hex | 7c53cf2 |
130366706 has 4 divisors (see below), whose sum is σ = 195550062. Its totient is φ = 65183352.
The previous prime is 130366703. The next prime is 130366711. The reversal of 130366706 is 607663031.
It is a happy number.
130366706 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 607663031 = 769 ⋅790199.
It can be written as a sum of positive squares in only one way, i.e., 130074025 + 292681 = 11405^2 + 541^2 .
It is not an unprimeable number, because it can be changed into a prime (130366703) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32591675 + ... + 32591678.
Almost surely, 2130366706 is an apocalyptic number.
130366706 is a deficient number, since it is larger than the sum of its proper divisors (65183356).
130366706 is an equidigital number, since it uses as much as digits as its factorization.
130366706 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65183355.
The product of its (nonzero) digits is 13608, while the sum is 32.
The square root of 130366706 is about 11417.8240483903. The cubic root of 130366706 is about 507.0555773435.
It can be divided in two parts, 130366 and 706, that added together give a 17-th power (131072 = 217).
The spelling of 130366706 in words is "one hundred thirty million, three hundred sixty-six thousand, seven hundred six".
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