Base | Representation |
---|---|
bin | 111101011001111… |
… | …001111110001101 |
3 | 2122210111122102002 |
4 | 331121321332031 |
5 | 4102212414404 |
6 | 250120442045 |
7 | 34346365061 |
oct | 7531717615 |
9 | 2583448362 |
10 | 1030201229 |
11 | 489581482 |
12 | 249019325 |
13 | 135582935 |
14 | 9ab6daa1 |
15 | 60699c1e |
hex | 3d679f8d |
1030201229 has 8 divisors (see below), whose sum is σ = 1050235200. Its totient is φ = 1010348896.
The previous prime is 1030201213. The next prime is 1030201247. The reversal of 1030201229 is 9221020301.
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 1030201229 - 24 = 1030201213 is a prime.
It is a super-2 number, since 2×10302012292 = 2122629144466220882, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1030201229.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1030201259) 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, 33929 + ... + 56670.
It is an arithmetic number, because the mean of its divisors is an integer number (131279400).
Almost surely, 21030201229 is an apocalyptic number.
It is an amenable number.
1030201229 is a deficient number, since it is larger than the sum of its proper divisors (20033971).
1030201229 is an equidigital number, since it uses as much as digits as its factorization.
1030201229 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90819.
The product of its (nonzero) digits is 216, while the sum is 20.
The square root of 1030201229 is about 32096.7479505323. The cubic root of 1030201229 is about 1009.9673972419.
The spelling of 1030201229 in words is "one billion, thirty million, two hundred one thousand, two hundred twenty-nine".
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