Base | Representation |
---|---|
bin | 111101011001110… |
… | …111101111110001 |
3 | 2122210111011220110 |
4 | 331121313233301 |
5 | 4102212121423 |
6 | 250120331533 |
7 | 34346326356 |
oct | 7531675761 |
9 | 2583434813 |
10 | 1030192113 |
11 | 489575645 |
12 | 249013ba9 |
13 | 13557b742 |
14 | 9ab6a62d |
15 | 60697193 |
hex | 3d677bf1 |
1030192113 has 8 divisors (see below), whose sum is σ = 1374519168. Its totient is φ = 686329904.
The previous prime is 1030192091. The next prime is 1030192169. The reversal of 1030192113 is 3112910301.
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 1030192113 - 26 = 1030192049 is a prime.
It is a super-2 number, since 2×10301921132 = 2122591579374809538, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1030192113.
It is not an unprimeable number, because it can be changed into a prime (1030192213) 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, 111006 + ... + 119927.
It is an arithmetic number, because the mean of its divisors is an integer number (171814896).
Almost surely, 21030192113 is an apocalyptic number.
It is an amenable number.
1030192113 is a deficient number, since it is larger than the sum of its proper divisors (344327055).
1030192113 is a wasteful number, since it uses less digits than its factorization.
1030192113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 232423.
The product of its (nonzero) digits is 162, while the sum is 21.
The square root of 1030192113 is about 32096.6059420618. The cubic root of 1030192113 is about 1009.9644182478.
The spelling of 1030192113 in words is "one billion, thirty million, one hundred ninety-two thousand, one hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •