Base | Representation |
---|---|
bin | 1111100000111… |
… | …11000101000011 |
3 | 100001220100020011 |
4 | 13300133011003 |
5 | 231304310343 |
6 | 20525325351 |
7 | 3140156113 |
oct | 760370503 |
9 | 301810204 |
10 | 130150723 |
11 | 6751518a |
12 | 37706857 |
13 | 20c6c281 |
14 | 133dd043 |
15 | b65d29d |
hex | 7c1f143 |
130150723 has 8 divisors (see below), whose sum is σ = 134785728. Its totient is φ = 125588904.
The previous prime is 130150717. The next prime is 130150729. The reversal of 130150723 is 327051031.
It is an interprime number because it is at equal distance from previous prime (130150717) and next prime (130150729).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-130150723 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 130150694 and 130150703.
It is not an unprimeable number, because it can be changed into a prime (130150729) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14665 + ... + 21802.
It is an arithmetic number, because the mean of its divisors is an integer number (16848216).
Almost surely, 2130150723 is an apocalyptic number.
130150723 is a deficient number, since it is larger than the sum of its proper divisors (4635005).
130150723 is an equidigital number, since it uses as much as digits as its factorization.
130150723 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36593.
The product of its (nonzero) digits is 630, while the sum is 22.
The square root of 130150723 is about 11408.3619770763. The cubic root of 130150723 is about 506.7754037645.
The spelling of 130150723 in words is "one hundred thirty million, one hundred fifty thousand, seven hundred twenty-three".
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