Base | Representation |
---|---|
bin | 1111100001111… |
… | …11011010010101 |
3 | 100002011001220010 |
4 | 13300333122111 |
5 | 231323030112 |
6 | 20532230433 |
7 | 3141250164 |
oct | 760773225 |
9 | 302131803 |
10 | 130283157 |
11 | 675a5734 |
12 | 3776b419 |
13 | 20cb7634 |
14 | 134353db |
15 | b68763c |
hex | 7c3f695 |
130283157 has 8 divisors (see below), whose sum is σ = 173765376. Its totient is φ = 86828192.
The previous prime is 130283149. The next prime is 130283159. The reversal of 130283157 is 751382031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 130283157 - 23 = 130283149 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130283159) 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, 10993 + ... + 19529.
It is an arithmetic number, because the mean of its divisors is an integer number (21720672).
Almost surely, 2130283157 is an apocalyptic number.
It is an amenable number.
130283157 is a deficient number, since it is larger than the sum of its proper divisors (43482219).
130283157 is an equidigital number, since it uses as much as digits as its factorization.
130283157 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13627.
The product of its (nonzero) digits is 5040, while the sum is 30.
The square root of 130283157 is about 11414.1647526221. The cubic root of 130283157 is about 506.9472341400.
The spelling of 130283157 in words is "one hundred thirty million, two hundred eighty-three thousand, one hundred fifty-seven".
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